Effects of strength training combined with specific plyometric exercises on body composition, vertical jump height and lower limb strength development in elite male handball players: a case study

(Auswirkungen von Krafttraining in Kombination mit spezifischen plyometrischen Übungen auf die Körperzusammensetzung, die vertikale Sprunghöhe und die Kraftentwicklung der unteren Extremitäten von Spitzenhandballspielern: Eine Fallstudie)

The purpose of the present study was to identify the effects of a strength training program combined with specific plyometric exercises on body composition, vertical jump (VJ) height and strength development of lower limbs in elite male handball players. A 12-week program with combined strength and specific plyometric exercises was carried out for 7 weeks. Twelve elite male handball players (age: 21.6 ± 1.73) competing in the Portuguese Major League participated in the study. Besides the anthropometric measurements, several standardized jump tests were applied to assess VJ performance together with the strength development of the lower limbs in an isokinetic setting. No significant changes were found in body circumferences and diameters. Body fat content and fat mass decreased by 16.4 and 15.7% respectively, while lean body mass increased by 2.1%. Despite small significance, there was in fact an increase in squat jump (SJ), counter movement jump (CMJ) and 40 consecutive jumps after the training period (6.1, 3.8 and 6.8%, respectively). After the applied protocol, peak torque increased in lower limb extension and flexion in the majority of the movements assessed at 90ºs-1. Consequently, it is possible to conclude that combining general strength-training with plyometric exercises can not only increase lower limb strength and improve VJ performance but also reduce body fat content.
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Schlagworte: Handball männlich Training Kraft Übung plyometrisches Training Relation Körpermaß Sprung Leistung Bein Fuß
Notationen: Spielsportarten
DOI: 10.2478/hukin-2014-0040
Veröffentlicht in: Journal of Human Kinetics
Veröffentlicht: 2014
Jahrgang: 41
Heft: 1
Seiten: 125-132
Dokumentenarten: Artikel
Sprache: Englisch
Level: hoch