HART Pro Speed Sack L1-Digital Technologies-L2-Device Charging & Accessories-L3-Batteries Sterile packs of 10

Sterile packs of 10

this rewards jar is not only built to last but also easy to clean

The set provides rich

Age Suitability: From birth

HART Pro Speed Sack L1-Digital Technologies-L2-Device Charging & Accessories-L3-Batteries Sterile packs of 10Develop sprint speed and acceleration with the weighted HART Pro Speed Sack. Adjustable waist belt gives a secure fit and allows for the user to run with their regular technique while providing continual resistance. The Pro Speed Sack is more versatile than a metal sled as runners can adjust to a lighter weight to suit all levels of speed training. Non marking sack can be used on grass or most indoor surfaces. Internal handle can be used to perform