Sit Ups For Endurance

[Frank222]

Sit ups although a simple and old exercise but its really effective to improve leg stamina and endurance power. It strengthen legs and thighs muscles and really useful to improve performance during cycling.
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Cary Fitness

 

[ebandit]

thooosands

Sit ups although a simple and old exercise but its really effective to improve leg stamina and endurance power. It strengthen legs and thighs muscles and really useful to improve performance during cycling.

ok? how many thooosands would one need to do to improve endurance?

sure! effective for strength

 

[FitSsikS]

Click: noted fitness expert speaks out.

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