Nothing quite says “I’m big” like a wide set of shoulders, and a wide back is a big part of that. The best move for developing those big, fan-shaped muscles (latissimus dorsi, aka, the lats) that make your shoulders look wide is the traditional pullup. It’s a big, multijoint move, which leads to testosterone release, meaning strength and overall muscle development will be enhanced.

Nothing quite says “I’m big” like a wide set of shoulders, and a wide back is a big part of that. The best move for developing those big, fan-shaped muscles (latissimus dorsi, aka, the lats) that make your shoulders look wide is the traditional pullup. It’s a big, multijoint move, which leads to testosterone release, meaning strength and overall muscle development will be enhanced.

Original article and pictures take https://mensfitness.com site