When it comes to excelling in trampoline gymnastics, athletes must focus on more than just perfecting their routines. They need to build a solid foundation in specific physical attributes that support performance, power, and safety. That’s where “J.O.B.S” comes in. No, it’s not about employment—it’s an acronym that highlights the key areas crucial for trampoline gymnastics: Jumps, Overhead, Brace and Strength. In this article, we’ll break down each component of JOBS and explain why they are so important for success in the sport.

The first element in JOBS is Jumps. Jumping is, of course, a fundamental aspect of trampoline gymnastics, but it’s not just about bouncing up and down. There are three primary types of jumps that gymnasts should incorporate into their training:

1. Squat Jumps: This is a concentric-only movement, where the gymnast starts in a squat position, pauses, and then explodes upwards without a preceding dip or stretch. Squat jumps are excellent for developing the concentric strength of the lower limbs, specifically targeting the quadricep, glute and calf muscles. This type of jump is crucial for enhancing concentric force production, which directly translates to improved take-off power.

2. Counter-Movement Jumps (CMJ): Unlike squat jumps, CMJs involve a rapid dip (eccentric movement) before the jump (concentric movement), utilising the body’s natural stretch-shortening cycle. This response allows the muscles to store and release elastic energy, enhancing the force produced during the jump. Training CMJs helps gymnasts improve their explosive strength, allowing for quicker and more powerful take-offs.

3. Reactive Jumps: These jumps focus on tendon stiffness and are vital for force transfer through the kinetic chain. Reactive jumps typically involve minimal ground contact time and are designed to increase the stiffness of the Achilles tendon and plantar fascia, which in turn supports the transfer of force from the lower limbs through the entire body. Improving tendon stiffness is essential for gymnasts to maintain height and speed during rapid movements on the trampoline.

Each type of jump addresses a different aspect of performance and contributes to overall jumping efficiency, power, and control.

The second component of JOBS is Overhead. Exercises that challenge the body in an overhead position are particularly relevant for trampoline gymnasts. As Gymnasts reach maximum depression of the trampoline, the desired position would be 180° of shoulder flexion, or to put it another way, pointed straight up towards the roof. This position requires immense strength and stability through the shoulders, trunk and hips to effectively transfer the force generated by the trampoline and the lower limbs through the entire kinetic chain.

Strengthening the overhead position is essential for maintaining height throughout a routine and ensuring control during the contact phase with the trampoline. Overhead strength helps athletes stabilise their bodies and resist external forces, ensuring that they can maintain an optimal position during contact with the trampoline. Effective exercises in this category include overhead squats, front raises and handstands, all of which assist in developing the strength and stability needed to handle the high forces experienced during contact with the trampoline.

The Brace component refers to exercises designed to strengthen the trunk and hips. A strong, stable trunk is fundamental in trampoline performances, providing the base from which all other movements occur. Bracing exercises increase stiffness throughout the trunk and hips, helping to maintain body alignment and prevent energy leaks during performance.

Gymnasts with strong bracing ability can better manage the forces exerted on their bodies, allowing them to maintain stable positions even when executing high-difficulty skills. Trunk exercises like line holds, anti-rotation holds, and resisted movements are excellent for improving bracing strength. Additionally, hip stability work such as an isometric hip thrust or Copenhagen hold, ensures that the hips can effectively support the lower and upper body and can transfer force efficiently from the lower limbs and trampoline.

Last, but certainly not least, is Strength. Strength underpins every other component in the JOBS acronym. The primary performance determinants in trampoline gymnastics are the force capabilities of the knee extensors and plantar flexors. Having strong quadriceps and calf muscles is critical for producing the high forces needed to achieve optimal jump height. Strength in these areas also contributes to resilience, helping to reduce injury risk from repetitive impacts and high forces experienced during training and competition.

Beyond the lower limbs, full-body strength is also essential. The trunk must be strong to maintain body position and alignment, while the hips and supporting structures need to provide a stable base for both static and dynamic movements. Developing comprehensive strength through compound lifts such as squats, deadlifts, and overhead presses, along with supplementary exercises like calf raises and core work, will ensure gymnasts can generate and control the forces necessary for peak performance.

The JOBS framework serves as a guide for focusing training on the most critical areas that support trampoline gymnastics. By targeting Jumps for power and control, Overhead stability for effective force transfer, Brace strength for trunk stability, and Strength for overall force production and resilience, gymnasts can enhance their performance, reduce injury risk, and build a robust physical foundation.

So, the next time you step into the gym, remember—you’ve got JOBS to do! By incorporating these elements into your training, you’ll be well on your way to achieving new heights and executing your best routines yet.