Youth 3-In-1 Heavy Foam Plyo Box – 12" x 14" x 16" A2 Standing Desks hammer curls

hammer curls

& back muscles by combining it with your regular exercises or expanding your routine

Simply zip in and power up the most advanced dynamic air compression system on the planet

and comfort

Youth 3-In-1 Heavy Foam Plyo Box – 12" x 14" x 16" A2 Standing Desks hammer curlsThe 3 in 1 Heavy Foam Plyometric Box gives young athletes three levels of intensity at 12", 14", and 16" to continuously challenge explosive leg power, coordination, balance, strength, and endurance. Made with high density foam and a durable textured vinyl cover, it reduces slipping and stays put during intense workouts. Unlike wooden plyo boxes, this design is kid friendly, so no need to worry about scraped shins or hard landings. With a 120 LB