@groen_w the work from Metcalfe et al. is interesting suggesting 2 x 20 s but not 1 x 20s all out bout https://t.co/BI5mHBDEJ0 https://t.co/Yb3qK76QT8 https://t.co/RxVjfgNzgO
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RT @Mangan150: Only 2 x 20 second all-out sprint cycle, done 3 times a week, increased VO2max and insulin sensitivity. Total of 2 minutes…
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RT @Mangan150: Only 2 x 20 second all-out sprint cycle, done 3 times a week, increased VO2max and insulin sensitivity. Total of 2 minutes…
933 followers
RT @Mangan150: Only 2 x 20 second all-out sprint cycle, done 3 times a week, increased VO2max and insulin sensitivity. Total of 2 minutes…