▶️ The Jammer Press - Be Unstoppable

Activating your hamstrings and glutes will force your abs to work harder. It limits hip flexor The jammer press is a staple machine in football weight rooms. It develops explosive power and builds strong legs, shoulders, arms, and abs. Don’t have one in your gym? Here are four ways to do it.

Michael Shaughnessy

00:00 The Jammer Press: Be Unstoppable
00:13 Landmine Jammer Press
00:26 Single-Arm Landmine Jammer Press
00:35 Cable Jammer Press
00:43 Band Jammer Press

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