Dragging a weight around doesn’t seem very efficient when you’re trying to add resistance on a run. The SKLZ Speed Resistance Training Parachute helps athletes to improve their speed, stamina, and acceleration.
Read more @ GeekAlerts
Dragging a weight around doesn’t seem very efficient when you’re trying to add resistance on a run. The SKLZ Speed Resistance Training Parachute helps athletes to improve their speed, stamina, and acceleration.
Read more @ GeekAlerts
