ProLine Resistance Bands offer precise resistance levels allowing athletes to target and strengthen specific muscles groups crucial for performance. Set includes one 18 pound dual resistance band, one 7 pound dual resistance band, two detac...
Reviews
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Well made with great add on attachments. So far both boys enjoy using them to get ready to throw.
L
Lee · January 22, 2026
Perfect for arm care/ warming up
A
Austin · January 11, 2026
Not all resistance bands are created equal.
I am extremely impressed with the thought and insight that went into designing Proline resistance bands. Super high quality that has lasted through the rigors of being in a teenage ball players equipment, unlike other bands we have previously owned.