Diamond Pro Lowseam Baseball Ball Accessories Grasp the pulse sensors on

Grasp the pulse sensors on the treadmill's handlebar to pick up a heart rate reading

Patent-pending Ideal Fit™ System

End: Concave End Cap

Ideal for all types of weightlifting

if you're in need of a little inspiration to kickstart your gymball workout

Diamond Pro Lowseam Baseball Ball Accessories Grasp the pulse sensors onThe Diamond D1 PRO Baseball is "The Ball of Choice" among colleges across the country. The D1 PRO Professional League Ball features an ultra premium full grain leather cover to provide the durability you need for a winning season. The D1 PRO is constructed with a cushioned cork center, the finest grade gray wool windings, and Diamond Seam red raised seams for a superior grip. FEATURES: Cover: Grade A full grain leather for excellent durability Core: