Though the hip flexors are the primary movers in the GHD sit-up, the abs play a strong role in stabilizing the torso to prevent hyperextension of the spine. This is, in our opinion, a more functional role for the abs than trunk flexion. Carefully introduced and practiced, the GHD sit-up is a potent tool for reeducating the athlete to use the hip flexors more efficaciously and safely.
Dialed In Fitness and wellness - Rogue donkey reverse hyper/glute ham developer/ glute kick back machine/ back extension/ leg extension/ sit-up. Moral of the story is it does a lot of cool
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The new Hammer Strength GHD (Glute/Ham Developer) has arrived! Another amazing piece of equipment to help you Make Healthy Happen! Plus we have even
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