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            <loc>https://www.whyiexercise.com/</loc>
            <lastmod>2024-06-12T04:26:32.000000Z</lastmod>
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              <image:loc>https://www.whyiexercise.com/images/MET-metabolic-equivalent-comparsion-of-activities-calories-burned.jpeg</image:loc>
              <image:caption>Metabolic Equivalent (MET), compare calories burned walking, running and at rest</image:caption>
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              <image:caption>Fitness Calc no bkgd</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/cardio-fitness-compared-by-age-in-men.jpg</image:loc>
              <image:caption>cardio fitness comparison in men, fit vs. out of shape, ages 17 to 85</image:caption>
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              <image:caption>learn more about Fit For Your Life</image:caption>
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              <image:caption>Grip strength, Why I Exercise</image:caption>
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              <image:caption>VO2 max helps keep you fit later in life.</image:caption>
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              <image:caption>Three</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/intro-to-back-and-core-strengthening.png</image:loc>
              <image:caption>Intro to back and core strengthening, free e-book!</image:caption>
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              <image:caption>One</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/health_and_fitness_calculator_tablet.jpg</image:loc>
              <image:caption>Health and Fitness Calculator update</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/aging-decline-balance-strength-cardio-endurance.jpg</image:loc>
              <image:caption>aging decline, comparing balance, muscle endurance, cardio fitness, maximum strength</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/FFYL.the.blueprint3.png</image:loc>
              <image:caption>FFYL The Blueprint</image:caption>
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              <image:caption>Progressive Core Strengthening v1 </image:caption>
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              <image:loc>https://www.whyiexercise.com/images/Cooper.test.dont.start.too.fast.jpg</image:loc>
              <image:caption>To get your best time, avoid starting too fast</image:caption>
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              <image:caption>Two</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/VO2.max.and.aging.jpg</image:loc>
              <image:caption>VO2 max declines increasingly as we age</image:caption>
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            <loc>https://www.whyiexercise.com/3-minute-step-test.html</loc>
            <lastmod>2024-03-30T21:11:56.000000Z</lastmod>
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              <image:caption>3-minute step test score chart for women</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/MET-metabolic-equivalent-comparsion-of-activities-calories-burned.jpeg</image:loc>
              <image:caption>Metabolic Equivalent (MET), compare calories burned walking, running and at rest</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/3-minute-step-test-chart-for-men.jpg</image:loc>
              <image:caption>3-minute step test score chart for men</image:caption>
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              <image:caption>Cooper test run</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/rockport-test-best-effort.png</image:loc>
              <image:caption>The Rockport Test is a one mile walk at your best pace.</image:caption>
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              <image:caption>Equipment needed for 3-minute step test</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/3-minute-step-test.png</image:loc>
              <image:caption>3-minute step test: an easy at-home self test of your cardio fitness</image:caption>
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            <loc>https://www.whyiexercise.com/VO2-Max.html</loc>
            <lastmod>2026-04-11T20:00:31.000000Z</lastmod>
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              <image:loc>https://www.whyiexercise.com/images/vo2-max-chart-10-year-survival.png</image:loc>
              <image:caption>Ten-year survival by cardiorespiratory fitness level, showing largest improvement from the lower fitness categories.</image:caption>
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              <image:caption>Rob Cowell, PT, physical therapist and founder of Why I Exercise</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/VO2-max-chart-men-by-age.png</image:loc>
              <image:caption>VO₂ max chart for men by age showing fitness categories by percentile score, based on a large population study.</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/VO2-max-chart-women-by-age.png</image:loc>
              <image:caption>VO₂ max chart for women by age showing fitness categories by percentile score, based on a large population study.</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/vo2-max-test-comparison-lab-rockport-cooper-smartwatch-v3.png</image:loc>
              <image:caption>Comparison of VO₂ max testing options showing typical error ranges and measurement methods for Rockport walk test, Cooper run test, smartwatches, and laboratory testing.</image:caption>
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              <image:caption>Description of the image</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/vo2-max-survival-rates-by-percentile.png</image:loc>
              <image:caption>VO2 max percentile scores and 10-year survival rates chart – higher fitness linked to 49–80% lower all-cause mortality risk (Mandsager, Harb, Cremer et al., Cleveland Clinic 2018)</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/rob-cowell-author-bio-inline.png</image:loc>
              <image:caption>Rob Cowell, PT, physical therapist and founder of Why I Exercise</image:caption>
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            <loc>https://www.whyiexercise.com/abdominal-muscle-strength.html</loc>
            <lastmod>2015-10-26T07:33:00.000000Z</lastmod>
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            <loc>https://www.whyiexercise.com/about-the-author.html</loc>
            <lastmod>2024-09-17T22:01:33.000000Z</lastmod>
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              <image:caption>learn more about Fit For Your Life</image:caption>
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              <image:caption>Rob Cowell, PT, Why I exercise, straight handstand</image:caption>
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            <loc>https://www.whyiexercise.com/aging-and-exercise.html</loc>
            <lastmod>2024-03-14T19:48:45.000000Z</lastmod>
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              <image:loc>https://www.whyiexercise.com/images/jogging-hiking-aging-decline-estimate.jpg</image:loc>
              <image:caption>decline in walking, jogging rate with aging</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/physical-fitness-age-65-95.jpg</image:loc>
              <image:caption>physical fitness estimates age 65 to 95</image:caption>
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              <image:caption>download and subscribe</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/cardio-fitness-compared-by-age-in-men.jpg</image:loc>
              <image:caption>cardio fitness comparison in men, fit vs. out of shape, ages 17 to 85</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/grip-strength-title.jpg</image:loc>
              <image:caption>Grip strength, Why I Exercise</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/aging-and-exercise-success-Eric-Schreiber.jpg</image:loc>
              <image:caption>Eric Schreiber, marathoner at age 72</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/body-mass-index-risk-of-death-men.jpg</image:loc>
              <image:caption>body mass index, BMI, and risk of premature death for men under age 60</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/waist-size-health-benefits.jpg</image:loc>
              <image:caption>waist size and health benefits for men</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/VO2-max-mountain-runner.jpg</image:loc>
              <image:caption>VO2 max helps keep you fit later in life.</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/aging.and.exercise.jpg</image:loc>
              <image:caption>Why are some seniors so much more active than others?</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/cardio-fitness-compared-by-age-in-women.jpg</image:loc>
              <image:caption>cardio fitness comparison in women age 17 to 85, fit vs. out-of-shape</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/upper-body-muscle-endurance-health-benefits.jpg</image:loc>
              <image:caption>upper body muscle endurance and health benefits, push-ups for men</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/muscle.endurance.decline.jpg</image:loc>
              <image:caption>Loss of muscle endurance in a senior athlete compared to his average peer.</image:caption>
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              <image:caption>health and fitness calculators, free e-book!</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/research-supports-faster-walking-for-seniors.png</image:loc>
              <image:caption>research supports a faster walking pace for seniors</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/healthy-life-expectancy-after-age-60.jpg</image:loc>
              <image:caption>healthy life expectancy after age 60, years with disability</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/cardio-fitness-and-aging.jpg</image:loc>
              <image:caption>cardio fitness decline rate age 25 to 85</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/age-74-gymnast.png</image:loc>
              <image:caption>74-year-old gymnast, Kim Goodwin</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/strength-decline-by-age-chart.jpeg</image:loc>
              <image:caption>strength decline estimate from age 25 to 85</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/aging-decline-balance-strength-cardio-endurance.jpg</image:loc>
              <image:caption>aging decline, comparing balance, muscle endurance, cardio fitness, maximum strength</image:caption>
            </image:image>
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              <image:loc>https://www.whyiexercise.com/images/80-year-old-weightlifting-champion.jpg</image:loc>
              <image:caption>81-year-old world champion weightlifter, John Moore</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/fitness-and-aging.jpg</image:loc>
              <image:caption>fitness decline age 25 to 85</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/target-vo2-max-scores-in-middle-age.jpg</image:loc>
              <image:caption>Target VO2 max scores and 1.5-mile run times age 45 men and women</image:caption>
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            <loc>https://www.whyiexercise.com/back-strengthening-exercises.html</loc>
            <lastmod>2023-12-02T01:17:30.000000Z</lastmod>
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            <lastmod>2026-02-21T20:42:27.000000Z</lastmod>
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            <lastmod>2015-11-21T22:27:41.000000Z</lastmod>
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            <lastmod>2018-05-27T00:21:31.000000Z</lastmod>
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            <lastmod>2018-05-27T00:36:49.000000Z</lastmod>
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              <image:caption>Genetics may be behind 50% of VO2 max variance.</image:caption>
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              <image:caption>Are moderate intensity workouts or sprint intervals more effective for improving VO2 max?</image:caption>
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              <image:caption>Poor sleep quality limits the benefits of cardio training.</image:caption>
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            <lastmod>2015-10-14T03:11:38.000000Z</lastmod>
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            <lastmod>2018-05-27T01:02:52.000000Z</lastmod>
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            <lastmod>2024-03-12T05:29:58.000000Z</lastmod>
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              <image:caption>Daily brisk walk for 7+ min lowers death risk 20%</image:caption>
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              <image:caption>Comparison of METs for sports activities</image:caption>
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            <lastmod>2015-12-19T03:17:08.000000Z</lastmod>
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            <lastmod>2015-10-26T01:42:25.000000Z</lastmod>
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              <image:caption>FFYL The Blueprint</image:caption>
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              <image:caption>Find us on Pinterest</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/waist.to.hip.ratio.standards.men.jpg</image:loc>
              <image:caption>Waist-to-hip ratio, standards for men</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/waist.circumference.woman.measures.waist.png</image:loc>
              <image:caption>Woman measures her waist circumference </image:caption>
            </image:image>
      </url>
      <url>
            <loc>https://www.whyiexercise.com/walking-speed-for-seniors.html</loc>
            <lastmod>2024-03-13T03:17:54.000000Z</lastmod>
            <image:image>
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              <image:caption>Find us on Facebook</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/research-supports-faster-walking-for-seniors.png</image:loc>
              <image:caption>research supports a faster walking pace for seniors</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/age-74-gymnast.png</image:loc>
              <image:caption>74-year-old gymnast, Kim Goodwin</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/six-minute-walk-test-score-chart.jpg</image:loc>
              <image:caption>six minute walk test score chart.  Use with treadmill or fitness watch.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/senior-friendly-exercise-intensity-ratings.jpg</image:loc>
              <image:caption>senior-friendly exercise intensity ratings</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/senior.man.walking.treadmill.jpg</image:loc>
              <image:caption>Seniors can test their walking speed on a treadmill set at 1% grade.</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/aging.and.exercise.jpg</image:loc>
              <image:caption>Why are some seniors so much more active than others?</image:caption>
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            <image:image>
              <image:loc>https://www.whyiexercise.com/images/6-minute-track-markings-2nd-lap.jpg</image:loc>
              <image:caption>Compare your score to peers with the six minute walk test</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/6-minute-walk-track-markings-1st-lap.jpg</image:loc>
              <image:caption>Compare your score to peers with the six minute walk test</image:caption>
            </image:image>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/six-minute-walk-test-score-chart-track.jpg</image:loc>
              <image:caption>six minute walk score chart to use with a track</image:caption>
            </image:image>
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            <loc>https://www.whyiexercise.com/weight-loss-tips.html</loc>
            <lastmod>2016-01-17T04:27:07.000000Z</lastmod>
            <image:image>
              <image:loc>https://www.whyiexercise.com/images/obesity.scale.picture.jpg</image:loc>
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              <image:caption>Find us on Facebook</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/calories.burned.during.exercise.picture.jpg</image:loc>
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              <image:loc>https://www.whyiexercise.com/images/waist.hip.ratio.picture.jpg</image:loc>
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              <image:loc>https://www.whyiexercise.com/images/body.mass.index.picture.jpg</image:loc>
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              <image:loc>https://www.whyiexercise.com/images/rockport.walking.test.picture.jpg</image:loc>
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              <image:loc>https://www.whyiexercise.com/images/facts_about_obesity_bodyweight.jpg</image:loc>
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              <image:caption>Find us on YouTube</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/abdominal.muscle.strength.picture.jpg</image:loc>
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              <image:caption>Find us on Pinterest</image:caption>
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            <loc>https://www.whyiexercise.com/what-motivates-me-to-exercise-beliefs-perceptions-and-imagination.html</loc>
            <lastmod>2014-05-23T05:21:28.143304Z</lastmod>
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              <image:caption>Find us on YouTube</image:caption>
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            <loc>https://www.whyiexercise.com/why-i-exercise-blog.html</loc>
            <lastmod>2023-02-28T05:58:23.000000Z</lastmod>
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              <image:caption>Find us on Facebook</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/linking.sites.for.blog.png</image:loc>
              <image:caption>linking.sites.for.blog</image:caption>
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              <image:caption>Find us on Pinterest</image:caption>
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              <image:caption>PCS.iPad.facing.right</image:caption>
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              <image:loc>https://www.whyiexercise.com/images/core.strengthening.ebook.facing.right.jpg</image:loc>
              <image:caption>core.strengthening.ebook.facing.right</image:caption>
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</urlset>
