Roman chair back extensions train the entire posterior chain (glutes, hamstrings, and spinal erectors) all while teaching powerful hip extension. Learning to move through flexion and extension builds a resilient spine, better force transfer, and strength that actually carries over to sprinting, jumping, and contact on the field. Strong back. Powerful hips. Durable athlete. #sportsperformance #athleteworkout #injuryprevention #explosivetraining

Camiseta Valentino Rossi x Italia para fans de MotoGP