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I can never get my legs to stay straight and up for too long when I do core focused work outs (Leg pulls/ toe-touch crunches), probably my hamstrings are too weak? What exercises can I do to improve this and my balance when I do these workouts?
Weak hamstrings?
I can never get my legs to stay straight and up for too long when I do core focused work outs (Leg pulls/ toe-touch crunches), probably my hamstrings are too weak? What exercises can I do to improve this and my balance when I do these workouts?