7 GHD Sit Up Alternatives and Substitutes (Inc. Low Impact Variations)
The GHD (glute ham developer) machine is commonly used for exercises such as back extensions and sit ups. GHD sit ups are often included in CrossFit workouts, but you’d be forgiven for wanting to find an appropriate substitute. For some, they simply don’t have access to a GHD machine… in which case, it’s about trying […]
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