In contrast, tuck jumps failed to improve the round kick force in karate athletes, and the 10 m and 20 m sprint performance of soccer players. Read and colleagues even found that CMJs increase subsequent golf club velocity of a golf swing. Terzis and colleagues for example have shown that 5 consecutive DJs significantly improved immediate following squat underhand front shot throwing distance by ~5 %, and 3 consecutive CMJs to elongate shot put distance by ~3 %. explosive force or power) with sport-specific skills. It has been discussed that plyometrics have a high potential as a potentiating exercise to enhance athletes’ sport-specific performance due to similarities in their technical structure (e.g. Most frequently, heavy resistance exercise protocols (e.g., squats with high loads) or maximal voluntary isometric contractions of the lower limb muscles have been used as conditioning activities to elicit athletes’ performance gains in jumping and sprinting tasks.Ī few studies used plyometric exercise as a conditioning stimulus in order to increase countermovement jump (CMJ), DJ, sprint and back squat performance. In fact, acute conditioning-induced performance enhancements were reported for jumping and sprinting activities. These short-term enhancements can be observed on a behavioral and mechanistic level. The muscle’s capability of generating high forces is dependent on its contractile history and can be acutely enhanced following voluntary contractions at maximal or near-maximal intensities. In addition, it appears that the transfer of these effects to other stretch-shortening cycle activities is limited, as we did not observe any changes in sprint performance following the plyometric conditioning activity. This strengthens the hypothesis that plyometric conditioning exercises can induce performance enhancements in elite athletes that are even greater than those observed in recreationally active athletes. In the present pilot study, we were able to demonstrate large improvements in DJ performance even in sprint-trained elite athletes following a conditioning activity consisting of maximal two-legged repetitive hops. All other variables did not show any significant differences between HOP and CON. Resultsįollowing the conditioning activity, DJ height and external DJ peak power were both significantly increased by 11 % compared to the control condition. Step length (SL), contact time (CT), and sprint time (ST) during the 30-m sprints were recorded using an opto-electronic measurement system. DJ performance was analyzed using a one-dimensional ground reaction force plate. The intervention condition (HOP) consisted of 10 maximal repetitive two-legged hops that were conducted 10 s prior to each single DJ and sprint trial. The control condition (CON) comprised 8 DJs and 4 trials of 30-m sprints. Jump and sprint performances of 5 athletes were randomly assessed under 2 conditions. In the present pilot study, we investigated whether repetitive conditioning hops can also increase reactive jump and sprint performance in sprint-trained elite athletes competing at an international level. No triples.Įlement DD capped at 1.1/1.3/1.It has previously been shown that conditioning activities consisting of repetitive hops have the potential to induce better drop jump (DJ) performance in recreationally active individuals. Other ages: Routine B + Vol (Max 1 body landing. There are no team or national finals for 7-8yrs NDP 5 Final: 4×1-leg alternate V-sit (2 left, 2 right)ĩ. You can download a copy of the 2020 NDP 1-6 Routines here.ġ0. This year has seen minor changes to routines – notably 5B. The top finishers here go on to the National NDP Finals. For 2020 there are 2 ‘pre-qualification’ events (January and February) followed by a regional qualification competition (in March). A competition handbook is available to support the structure this gives more complete descriptions of the grades and events. British Gymnastics ‘National Development Plan’, continues to evolve and is the official competition pathway for trampolining in the UK, from club through to national levels.
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