Effects of high-impact aerobics vs. low-impact aerobics and strength training in overweight and obese women.

Background: Regular exercise is one of the factors determining weight reduction and fat loss, and at the same time it is associated with important health benefits. The purpose of this study was to compare the effects of two different modalities of exercise on changes in body composition, physical fitness, and CVR factors in healthy overweight and obese women.

Methods: Thirty-two women were randomly assigned in 2 groups: a high-impact aerobics group (HIA, N.

The effect of a combined high-intensity plyometric and speed training program on the running and jumping ability of male handball players.

Purpose: The aim of this study was to investigate the effect of a combined program including sprint repetitions and drop jump training in the same session on male handball players.

Methods: Twenty-two male handball players aged more than 20 years were assigned into 2 groups: experimental group (n=11) and control group (n=11). Selection was based on variables "axis" and "lines", goalkeepers were not included.