Although it’s tough, when done correctly, the Forearm Plank strengthens the abs, legs and core . It is also good for stretching the arches of your feet as well as your calves, shoulders and hamstrings.
Although it’s tough, when done correctly, the Forearm Plank strengthens the abs, legs and core . It is also good for stretching the arches of your feet as well as your calves, shoulders and hamstrings.