I, on the other hand, was dying from running up a flight of stairs. At the time, in 2018, I considered myself pretty fit for a 37-year-old: I’d run the London marathon in 2009 and five half ...
You may also like Find running up stairs hard? That's because it's one of the best cardio workouts you can do The muscle fibres that are used during stair climbing also impact how hard it feels ...
Read more: Best Running Shoes for Women If getting out ... especially if you are working on your endurance while going up stairs, consult your doctor for their opinion. There may be VO2 max ...
Caroline Roberts writes articles and notifications for CNET. She studies English at Cal Poly, and loves philosophy, Karl the Fog and a strong cup of black coffee. Dr. Valerie Cholet is a Professor ...
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