Basketball Throw Training Aid Straight Throw Strap Auxiliary Keeps Elbow in and Follow thru Straight Throw Trainer for Team Kids Sports 2Pcs

Basketball Throw Training Aid Straight Throw Strap Auxiliary Keeps Elbow in and Follow thru Straight Throw Trainer for Team Kids Sports 2Pcs. The basketball training aid is made of high quality polyester fabric material, wear resistant, and durable.Straight strap can help players the basketball straight, and correct posture, is great for muscle memory in keeping the elbow in for proper form, excellent for jump drills.Size Length 40cm-75cm/15.75inch-29.53inch,is suitable for most people with different heights.The webbing strap corrected training aid with clip is easy to put on and take off.Basketball training equipment is convenient and practical for most ages, both left handed and right handed people, basketball lovers, basketball beginners, kids, teenagers and adults, basketball players, members, and so on.Basketball Training Aid Equipment. Strap Arm Training Posture Belts. Basketball Trainer Correction Auxiliary. Hand Arm Posture Guide Basketball Practice. Beginners Basketball Lovers.