Research and News
Posts tagged plyometrics
Balance training program effective for basketball players
Apr 15th
If you're new here, you may want to subscribe to our email updates for new blog posts. Thanks for visiting!
Several studies have shown that balance exercises and “neuromuscular training” are effective at reducing injuries in athletes. Neuromuscular exercises typically incorporate products such as Thera-Band® Stability Trainers, Stability Discs, balance boards, and exercise balls. Athletic training researchers wanted to determine if a neuromuscular training program was effective at improving balance in high school athletes.
Two groups of female basketball players were assigned to either a 6-week neuromuscular exercise program or a control group (the subjects weren’t randomized; they were assigned to a group based on their school). Athletes were tested for their static balance and dynamic balance; the static balance test (BESS) used foam pads to create an unstable surface to evaluate postural stability.
The exercise group completed a twice a week, 6-week program that included 4 training stations: functional strengthening, plyometrics, agility training, and balance training. Each session lasted about 1.5 hours. The functional training station utilized elastic band loops and exercise balls, and the balance station utilized foam rolls.
After analysis of the 50 athletes completing the study, the authors found significant improvements in both static and dynamic balance. While these results may More >
Training program improves throwing accuracy in baseball players
Mar 31st
Core training is thought to be important to improve functional sport activities, particularly those involving force transfer through the abdominals and back, into the extremities. For example, much of the strength and power required to throw a baseball comes from the force transmitted through the core from the legs. This is an example of the ‘kinetic chain,” where different parts of the body are interconnected and all contribute in some way to performing a functional activity.
Few studies have investigated the effects of core training on functional performance. Athletic training researchers investigated the effects of a shoulder training program with and without core stability exercises. 19 baseball players were randomly assigned to an open and closed-chain exercise program, or the same program with additional core training. 15 healthy age-matched non athletes were used as a quasi-control group. Each subject was tested for throwing accuracy, core stability, and proprioception before and after the 6-week program.
Both groups performed a shoulder training program that included free weights, closed-chain balance board, step-up, and exercise ball exercises, as well as plyometric ball tosses. The core training group also performed stabilization exercises such as the dead bug, sit-up, bridge, wall slides, and sitting on an exercise ball.
After the training program, More >
Upper Extremity Plyometrics for Tennis Players
Apr 16th
Application of Upper Extremity Plyometrics for Rehabilitation and Performance Enhancement in Elite Tennis Players
by Todd Ellenbecker, DPT, MS, CSCS, OCS, CSCS
Thera-Band Soft Weight 90-90 Plyometrics
High level tennis play requires repetitive activation of the rotator cuff and scapular musculature to stabilize, accelerate, and decelerate the glenohumeral joint to prevent injury and allow for optimal performance. The modern game of tennis is highly dominated by serves and forehands. Some estimates report that 75% of all shots by elite level players are forehands and serves. Serves and forehands are characterized by powerful concentric internal rotation of the shoulder. Research performed on elite level tennis players with isokinetic testing has shown muscular imbalances due to selective development of the internal rotator muscles without concomitant development of the external rotators on the dominant “tennis playing” extremity. Additionally, research has not shown increases in posterior rotator cuff or scapular muscle strength following tennis play alone in elite players indicating the need for supplemental strengthening of the posterior rotator cuff and scapular musculature to improve muscle balance in the dominant shoulder of the elite tennis player. Exercises to improve muscle balance and local muscular endurance have been advocated to both prevent injury and enhance performance in tennis players.
