Sports Tutor Volleyball Tutor Silver Model helix 2-position foot rests and standard

2-position foot rests and standard weight post with spring lock

which means sustained focus and energy to power through even your toughest workouts

Expedition GPS: up to 36 days/unlimited with solar Smartwatch: up to 40 days/unlimited with solar

Once the body adapts to a certain intensity and/or duration of an activity

when using the fastball/changeup mode

Sports Tutor Volleyball Tutor Silver Model helix 2-position foot rests and standardSports Tutor Volleyball Tutor Silver Model Up to 60 MPH Ball Speed 5 1 2' release point Point down for digs and up for sets and serves Set topspin or underspin Large non marking casters Fits thru standard doorway 120V Power Requirements Assembly and disassembly in minutes with no tools 3 year warranty