Fat Loss Workout for Time: The Trip Wire Challenge
Summary
Jeff Cavaliere of ATHLEAN-X introduces the “Trip Wire Challenge,” a fast-paced outdoor burst workout using cones and a breakaway trip wire. The challenge combines burpees, jumping, sprinting, and bear crawls to train power endurance, upper body strength, and lower body speed. It is designed as a measurable, competitive benchmark workout that athletes can use to track personal progress over time.
Key Points
- Minimal equipment required — only two cones (or any objects) placed roughly 30 feet apart and a piece of string taped across the top to act as a breakaway trip wire
- The wire must break away on contact — this is intentional for safety, as hitting it during the challenge is expected and part of the design
- Multi-planar training is emphasized — the workout deliberately trains movement in multiple dimensions, not just forward and back
- The challenge consists of 10 total passes — 5 passes jumping over the wire and 5 passes bear crawling underneath it, alternating each round
- Sprint intervals are built in — after each wire crossing, the athlete sprints 30 feet to touch the far cone and sprints back before repeating
- Progress tracking is a core principle — the workout is timed so athletes can objectively measure improvement against their own previous performance
- Designed as an HIIT-style “ATHLEAN Burst” workout — short, intense, and requiring speed, coordination, and conditioning
Exercise Details
Burpee (Over the Wire)
- Target muscles: Full body — chest, shoulders, triceps, core, quads, glutes
- Form cues:
- Drop to the ground for a full burpee
- Explode upward and jump cleanly over the trip wire
- Land and immediately transition into a sprint toward the far cone
- Common mistakes to avoid: Not fully committing to the jump height, which causes the wire to be tripped
Bear Crawl (Under the Wire)
- Target muscles: Shoulders, triceps, core, hip flexors, quads
- Form cues:
- Stay low enough to clear the wire without touching it
- Keep arms working close to the ground
- Maintain a controlled, forward-driving crawl position
- Common mistakes to avoid: Raising the hips too high and hitting the wire; losing forward momentum by crawling too slowly
Sprint
- Target muscles: Glutes, hamstrings, quads, calves
- Form cues: Sprint at full effort to touch the far cone, then turn and sprint back immediately
- Purpose: Maintains cardiovascular conditioning demand and increases overall workout intensity between each wire crossing
Full Challenge Format
- Structure: Burpee → jump over wire → sprint 30 ft → touch cone → sprint back → bear crawl under wire → sprint 30 ft → touch cone → sprint back → repeat
- Total reps: 10 passes (5 jumps, 5 bear crawls)
- Goal: Complete all 10 passes as fast as possible
Mentioned Concepts
- power endurance
- HIIT
- burpees
- bear crawl
- sprint training
- multi-planar movement
- cardiovascular conditioning
- progressive overload (implied through timed self-benchmarking)