The aim of this study was to examine the effect of a six-week combined jump and sprint training program on strength-speed abilities in a large sample of youth competitive soccer players. It was hypothesized that the experimental training group would enhance their jumping and sprinting abilities. Enhancement of kicking performance was also hypothesized due to an expected increase in explosive st...

The purpose of this study was to determine the effect of plyometric training of the shoulder internal rotators on proprioception, kinesthesia, and selected muscle performance characteristics in female swimmers. Twenty-four female division I swimmers were evaluated before and after a 6-week plyometric training program. Proprioception and kinesthesia were assessed for internal and external rotati...

Plyometric training is used by athletes to promote strength and explosive power. However plyometric activities such as depth jumping are associated with a high incidence of injuries. This study examined the influence of minimalist and conventional footwear on the loads experienced by the patellofemoral joint and Achilles tendon. Patellofemoral and Achilles tendon forces were obtained from ten m...

THE INCLUSION OF PLYOMETRICS WITHIN YOUTH-BASED STRENGTH AND CONDITIONING PROGRAMS IS BECOMING MORE POPULAR AS A MEANS TO DEVELOP STRETCHSHORTENING CYCLE ABILITY. PLYOMETRIC TRAINING ADAPTATIONS HAVE PREVIOUSLY BEEN REPORTED FOR RUNNING VELOCITY, POWER, AGILITY, AND RUNNING ECONOMY, AND THEREFORE, ATHLETES SHOULD BE EXPOSED TO THIS TRAINING MODALITY AT SOME POINT DURING THEIR TRAINING PROGRAM. ...

Specificity of training is considered to be a fundamental component of any detailed goal oriented conditioning program. Whether one is training to improve functional ability, rehabilitate a musculoskeletal injury, or develop sport specific physiological attributes, the specific nature of the prescribed training regimen, and the exercises contained within, will dictate the magnitude of the adapt...

introduction: postural control is regarded to as a critical element in physical activities and as an important factor in performing athletic skills. previous studies have reported controversial results about the effects of different training programs and also of detraining on the postural control. this study aimed to evaluate the effect of two-, four-, and six-week detraining after a period of ...

The reliability of the reactive strength index (RSI) and time to stabilization (TTS) during maximal-effort plyometric depth jumps was examined. Twenty-two subjects performed three depth jumps from a height of 30 cm. Measures such as height of jump (JH), ground-contact time (CT), RSI, and TTS were obtained and analyzed for reliability using Cronbach alpha reliability coefficient and intraclass c...

Background: Athletes’ flexibility and strength endurance improve through regular yoga practice. If plyometric exercises combine with asanas in training programs, it may enhance performance sports that demand these fitness components. Objectives: To determine the effect of eight weeks alone combination on adolescent volleyball players’ endurance. Methods: Forty-five male players were randomly se...