HART Pro Speed Sack L1-Art & Craft-L2-Creatistics-L3-Sand Art Enhances fine motor control and

Enhances fine motor control and spatial reasoning through puzzle assembly

100mm wide

Improves spatial reasoning and geometric visualisation skills

circumference & sphericity

HART Pro Speed Sack L1-Art & Craft-L2-Creatistics-L3-Sand Art Enhances fine motor control andDevelop 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