The reverse crunch is a simple core exercise that targets those hard-to-hit lower abs — without straining your neck and back.
The study looked at the results of a number of different ab exercises, from the traditional crunch to an ab roller, on 30 healthy men and women aged between 20-45. The participants were a mix of ...
“When holding a plank, the work is constant,” says Emma. “In a crunch, you give the abdominal muscles a slight respite as you reach the floor, but in the plank you are just holding continuously.
They also work your hip flexors. 'The reverse crunch is a version of the ab crunch,' explains Graeme Woodward, a UK Athletics Level 3 performance coach, UKSCA accredited S&C coach and We Run coach ...