Designed specifically for volleyball players of all levels — from amateurs to professionals — to raise technical ability, jump height, and spiking power. Adjustable height and resistance: both the training height and level of difficulty can be changed to match individual needs and training progress. Built for frequent use: elastic bands plus heavy-duty webbing materials withstand repeated training sessions and provide long-term durability. Indoor or outdoor compatible: suitable for use on indoor courts, outdoor courts, gyms, and training grounds. Clear function: a targeted training aid for plyometric and spike drills that helps develop vertical jump, timing, and approach mechanics. Compact and versatile: adapts to different training drills and athlete sizes without requiring specialized equipment. How it solves common problems Improves measurable performance: by isolating jump and spike mechanics, it helps athletes focus on explosive power and technique rather than general conditioning alone. Fits progressive training plans: adjustable settings let coaches and athletes increase difficulty gradually to avoid plateaus and reduce risk of overtraining. Durable for regular practice: the combination of elastic bands and webbing reduces downtime from equipment wear and keeps training consistent. Key attributes Function: jump and spike training resistance/assistance device for volleyball-specific drills. Compatibility: usable by athletes at all skill levels and in a variety of training environments (indoor court, outdoor court, gym). Material: elastic bands and strong webbing designed for repeated loading and long service life. Performance: targets jump height and spiking technique through controlled resistance and adjustable difficulty. Typical use scenarios Team practice: Integrate into approach and spiking circuits on an indoor court to add measurable resistance and focus technique during pre-season or weekly practices. Individual training: Use in a gym session for plyometric sets to increase vertical leap and improve timing on spikes. Outdoor camp or field work: Bring to outdoor training grounds to conduct spike-specific drills and progressive overload sessions without relying on large machines. What to expect Rapid integration into volleyball drills with immediate, repeatable resistance variations. A training tool that supports measurable progress in jump height and spike performance when used consistently within a structured program. Robust construction that withstands frequent use in both indoor and outdoor environments. Note: Height and resistance are adjustable to suit individual needs; materials are elastic bands combined with webbing to ensure durability for long-term training.