Spice up your program with the Stability ball tuck and extend
Spice up your routine with the Stability Ball Tuck and Extend
A lot of exercisers think the only exercise they can do to build their core is to do endless crunches.
Boring.
Too much spinal flexion.
Boring.
Isolates the Rectus Abdominus while not recruiting other muscles.
Boring.
Spice up your routine with the stability ball tuck and extend
Too easy for you? Add a push up as you extend your legs.
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