Box Jumps & Step-UpsExplosive Trails

Use our boxes for power jumps, controlled step-ups, and eccentric landings. Develops elastic strength, ankle resilience, and uphill/downhill leg control—key for trail sections and fast exits after obstacles.

Trail Plyo& Step-Up Strength

Build uphill drive and downhill control with calibrated box jumps, tempo step-ups, and soft, eccentric landings. This ZOO305 block reinforces elastic leg power, ankle resilience, and balance—translating to quicker trail sections, smoother obstacle exits, and snappier burpees in Spartan-style races.

Jump or step?

Both. We scale height and choose jumps for power, step-ups for sustainable climbing strength.

Knees feel stiff— can I still train it?

Yes. Start with low step-ups, focus on knee tracking, and progress to small hops only if pain-free.

How does this helpwith burpees?

Plyo work improves spring and recovery, so your burpee jump is snappier and your pacing steadier.

Have a Question?

Build real race strength on natural terrain with hands-on coaching, scalable loads, and proven technique. In one focused weekend you’ll master safe pick-ups and put-downs, shoulder switches, and breathing under load—so buckets, sandbags, and other odd objects feel controlled, efficient, and fast on race day. Limited spots—reserve now and turn awkward carries into your competitive edge.

    ZOO 305 WEEKENDEndurance Prep Camp (Moslavina, Croatia)

    Train on real terrain with coach-led strength, conditioning, and obstacle skills. 
    One weekend. One forest. A smarter path to your next extreme race.