The leg-tucked crunch is a good beginner exercise for developing abdominal strength. The leg-tucked position lessens the load on the low-back and decreases the hip flexor involvement. The abdominals and obliques flex the spine and should be trained along with the low-back muscles if you desire a strong core.
Is there any exercise for maintaining the posture, (for walking and jogging) that maintains proper vertical alignment of butts and abs proportionally at straight level (vertical proper), someone suggested pushing the butts inside while you abs will go inside? is it correct?
TheWaqaspuri 2 weeks ago
Oh wtf his legs are rigid
5EBASlo96 5 months ago