The Grounder Force Trainer, which uses a square rotational disk, power pole and lead leg support foam pad, helps golfers hone and strengthen their backswings.
How do you hit the ball farther forward? By strengthening your backswing.
So says Dr. Jenni Martin, an LPGA Professional with 30 years' experience in fitness and training. She's come up with the Ground Force Trainer, a four-week program of balancing and exercises that she says will add distance to any golfer's drives.
Her Ground Force Trainer package includes a square rotational disk, power pole, and lead leg support foam pad along with a DVD, instruction manual and mesh carry bag. With it, golfers can hone and strengthen their backswings, which she says is where power is developed.
The purpose of the trainer is to help golfers strengthen their backswings by increasing their "coil" or rotational strength. To use it, a golfer takes his stance with his front foot (left foot for right-handed golfers) on the foam pad and his trail foot on the rotational disk. He grabs the power pole using his golf grip and slowly takes his backswing. If his technique isn't perfect, the trail foot will rotate on the disk; if it is correct, the trail foot will remains in its proper position.
"The Ground Force training disk creates instability, causing a specific muscular reaction that exactly mimics the sensation and strength necessary to motor-learn the proper load in the backswing and feel the connection with the ground," explains Martin, who has advanced certification in Orthopedics, Sports and Recreational Injuries as well as a Master's degree in biomechanical trauma and training in chiropractics and physical therapy.
"The rotational square disks act similarly to a 'lazy Susan' found in the kitchen," she adds. "They're used in Pilates to teach exercises that require movement of the lower and upper body in opposite directions, and to exercise the balance muscles."
Mastering the technique the trainer teaches strengthens the core muscles and the glutes and enhances balance. Critically, it also heightens the golfer's awareness of what these muscles do during the swing and improves the muscle memory needed to groove a more balanced, consistent and powerful swing.
Using the system a few minutes per day for four weeks, Martin says, is guaranteed to increase a golfer's driving distance by five to 15 yards. It retails for $119 and is available from the Golf Gapper at www.thegolfgapper.com