Unique design allows pull up assistance throughout entire motion to progressively get stronger-decrease assistance over time | Perform more, higher quality reps with proper form past muscle exhaustion | Improve arm, shoulders, and chest strength with assisted pull ups and chin ups | Easily add or subtract secure cables from 1 to 3 cables to vary assistance | Heavy Duty Bar Hook attaches easily to pull up bar, integrated strap lock allows fast strap height adjustment

Progressive layering technology provides a consistent force through entire move | Bands are color-coded and easily identified | Simple interchangeable process | 60lbs peak resistance | 4ft. in length

6 cables - 3 per handle | Add/remove cables to change resistance | Available in 4 resistance levels | Connects independently to doors, poles, or with a partner

Tone muscles while building stamina | Build power for quickness and explosiveness | Improve agility needed for peak athletic performance | Easy-to-use sliding length adjusters, High-tech ball bearings in handle for smooth rotation

Manufactured by Lifeline | Weather resistant survival kit | This kit contains 13 pieces and is ideal for outdoor activities | Compact, durable, practical | Assorted colors