Product Description

Easy to use, the Lifeline Portable Power Jumper is simple: it adds inches to your jump. Jump training makes height a non-issue, and is a key part of competitive sports. An increased vertical jump means more blocks, rebounds, catches and saves. You can't control your height, but you have complete control over your reach. Key feature: Unlike platform or weight based jump trainers, the Portable Power Jumper does not accelerate your impact with the ground which saves your knees.

Product Details

• Amazon Sales Rank: #32743 in Sports & Outdoors
• Brand: Lifeline
• Model: 4-PPJ-4

Features

• Improves jumping ability, speed, and stability
• Resists all plyo-metric jumps and directional running movements
• Easily adjustable--can hold up to two cables to maximize resistance and accommodate all strength levels
• Doesn't increase strain and damage to your knees
• Includes 2 instructional DVDs with brochure by fitness expert Jon Hinds

Amazon.com
Whether you're looking to increase your vertical jump or gain speed, agility, and power, the Portable Power Jumper is a great tool. The Power Jumper doesn't increase strain and damage to your knees, and it's portable, allowing you to train anywhere and incorporate agility and hand-eye drills into your training program. According to the manufacture, the Portable Power Jumper and "2-1-None" drill add an average of 8 inches to basketball camp players' vertical jump and 12 inches to their broad jump. These results are unprecedented, easily duplicated, and utilize a very simple program. (DVD included.)

What's in the Box?

• (2) 5-foot cables (40-pound peak resistance each) with padding
• (2) foot stirrups with 3-in-1 cable pockets
• (2) instructional DVD with brochure by fitness expert Jon Hinds