Pole Vault and High Jump Foot Injuries: Takeoff Mechanics and Landing Demands

Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Township, MI. Last updated April 2026.

Why Takeoff Sports Create Extreme Foot Loading

The takeoff phase in pole vault and high jump concentrates the entire kinetic energy of a full-speed approach run into a single foot plant lasting less than 200 milliseconds. In pole vault, the athlete must convert horizontal velocity into vertical lift while simultaneously transferring energy into the pole, creating ground reaction forces that peak at 8 to 12 times body weight through the takeoff foot. High jump takeoff forces are somewhat lower at 5 to 8 times body weight but still far exceed the 2 to 3 times body weight experienced during sprinting.

In our clinic, we see these athletes with a distinctive pattern of overuse injuries concentrated in the takeoff leg. The asymmetric loading pattern means that a right-footed vaulter or jumper may develop injuries exclusively in the left foot (the plant foot), creating a diagnostic pattern that immediately points toward their sport when we ask about activity history.

The approach run itself adds cumulative impact loading similar to sprinting, typically 12 to 18 strides at near-maximum velocity on a hard runway surface. Combined with the explosive takeoff, each jump attempt delivers more total force through the foot than an entire quarter mile of running.

Fifth Metatarsal Stress Fractures in Jumpers

The fifth metatarsal bears significant lateral loading during the takeoff push-off phase, making stress fractures at its base (Jones fractures) the most serious overuse injury in this population. The mechanism involves repetitive lateral bending force through the proximal fifth metatarsal during the final two strides and plant, combined with the peroneus brevis traction force that peaks during ankle eversion at takeoff.

In our practice, we have a low threshold for surgical fixation of Jones fractures in competitive jumpers and vaulters because of the high nonunion rate with conservative treatment and the athletes need for reliable return-to-competition timelines. An intramedullary screw provides stable fixation that allows earlier protected weight bearing and a more predictable 8 to 10 week return to jumping.

Achilles Tendinopathy from Repeated Takeoffs

The Achilles tendon absorbs and releases enormous energy during the takeoff phase, functioning as a biological spring that stores elastic energy during the eccentric loading of foot plant and releases it during the concentric push-off. Repeated high-force loading cycles during training sessions of 20 to 40 jump attempts create cumulative microtrauma that exceeds the tendons repair capacity.

Prevention centers on eccentric calf strengthening (heel drops, 3 sets of 15, twice daily), progressive training volume management with adequate recovery between high-intensity jump sessions, and maintaining ankle dorsiflexion range of at least 15 degrees past neutral. Doctor Hoys Natural Pain Relief Gel applied to the Achilles after training reduces the inflammatory response and promotes recovery between sessions.

Plantar Fasciitis from Approach Run Volume

The repetitive high-speed approach runs, combined with the extreme dorsiflexion moment at takeoff that maximally tensions the plantar fascia through the windlass mechanism, make plantar fasciitis common in competitive jumpers. The condition develops insidiously with post-training arch stiffness that progresses to first-step morning pain.

Treatment combines daily plantar fascia stretching, calf flexibility work, and supportive footwear with PowerStep Pinnacle insoles in training shoes for arch support during approach run practice. Most cases resolve within 6 to 8 weeks with consistent management.

Ankle Sprains from Landing and Pit Exits

While the landing pit absorbs most impact force in both events, ankle sprains occur when athletes land off-balance, roll off the edge of the pit, or step awkwardly during pit exits. High jump athletes are particularly vulnerable during Fosbury Flop landings that end with rotation onto the feet at the back of the pit.

Proprioceptive training and peroneal strengthening are essential for prevention. Athletes with a history of ankle sprains should consider prophylactic taping or bracing during competition.

In-Office Treatment at Balance Foot & Ankle

If home treatment isn’t providing relief for your foot and ankle conditions, our podiatry team at Balance Foot & Ankle can help with expert evaluations and advanced in-office care.