12-Minute Plyometrics Routine to Improve Running Mechanics – Triathlete

Plyometrics – or “plyos” – are any form of explosive jumping training, and can provide significant benefits to triathletes when used correctly. Added case starts with Stretch-shortening cycle: When a muscle is rapidly stretched and immediately followed by a powerful contraction, it stores and releases elastic energy, providing free momentum that traditional endurance training leaves largely untapped. Train this system specifically, and you can start seeing results across swimming, biking, and running.

What the research says about plyometrics for endurance athletes

The most documented gain from plyometrics is running economy, that is, the metabolic cost of running at a certain pace. Research study 2024 compared the effects of plyometric training and strength training on both running economy and 5K running times in middle-aged recreational runners. She concluded that while both forms of training improved running economy, the significantly lower effort of plyometrics – and how easy they are to perform – made them a powerful alternative form of training to improve running economy.

In short, plyos can get a lot of bang for your buck as a time-crushed triathlete.

A 2025 Randomized controlled trial I found that runners who added strength and plyometric work maintained running economy much better late in the session and increased time to exhaustion by up to 35% compared to controls, which is good news for anyone training for a 70.3 or Ironman as it can become increasingly difficult to maintain. Good running form And efficiency in the final stages of the race.

There are even some Triathlon research which examined the benefits of plyometric training (albeit in a small group of only 12 athletes). The study looked at how cycling 40 kilometers (25 miles) affected lower body fatigue in triathletes, and whether plyometric training could help.

The 12 athletes were divided into two groups: five of them performed plyometric training, while seven of them continued their regular training. They all did jump tests before and after a 40-kilometre bike race to measure how tired their legs were, and then they ran a 5-kilometre.

The results were clear: cycling led to a significant reduction in jump height, but it was the triathletes who did the trick Plyometric training They showed significantly better leg strength after cycling, and ran the first kilometer significantly faster than those who did not participate. Plyometric training.

The former Ironman champion turned strength and triathlon coach Didi Griesbauer He agrees that the benefits of plyometric training can include all three disciplines, as well as helping with injury prevention.

“Plyometrics can help improve running economy and power production on the bike through better and more efficient muscle recruitment,” she says. “It’s also a great injury prevention tool; it helps tendon durability by training the tendons to absorb impact forces from running, and it strengthens the small stabilizing muscles in the ankles and feet.”

Which Injury prevention The angle is worth emphasizing. Tendons respond well to the specific stress generated by plyometric loading, helping to build flexibility and durability that can pay dividends, especially for those who cover long distances.

How to fit plyometrics into your training week

But this is not all good news. Despite all its benefits, plyometrics carry real risks if administered without adequate care and attention. “Athletes need to think about how to incorporate plyos,” warns Griesbauer. “Risks include Muscle strains and joint trauma due to the explosive nature of training. Too much too soon can backfire.

Her recommendation: Treat plyometrics the way you would any other training load. “Introduce them gently and build gradually, progressing as often as if you were running a long distance or intensity,” she says. Two sessions per week works well during the foundation and building phases of the season. As the racing season peaks, Griesbauer steps back: “I like to modify plyometric training to much smaller doses, or go back to things like the agility ladder, where you still get fast feet and neuromuscular recruitment, and similar strengthening of tendons and stabilizers, without the same dramatic forces.”

Count ground contacts rather than frequencies or time. Start with about 100 contacts per session and then increase to 10 per week, up to a maximum of 200. Take one minute between sets of each exercise and at least two minutes before moving on to a new movement. Schedule plyometric sessions after a strenuous workout as a final session before a rest day; The work is intense enough to ensure an adequate recovery window, and the quality of movement is always more important than volume.

6 plyometrics exercises for athletes

The following six exercises cover the full range of plyometric training starting with basic Ankle stiffness Work on single leg strength. Start at the bottom end of the groups and build from there.

Ankle hops/pogo

how: Jump vertically, focusing on driving off the ground with your calf/ankle, keeping your knees relatively stable.
Collections: (1-3) x 10

Rocket jump

how: Standing on both legs, lower into a squat and explode upward as you jump vertically upward.
Collections: (1-2) x 5

Side jump

how: With your legs together, jump from left to right and back, focusing on being quick off the ground.
Collections: (1-3) x 5

Single leg side jump

how: Jump and land from one leg on the same leg, focusing on being quick off the ground.
Collections: (1-3) x 5/each leg

Two-legged jump

how: Jump with both legs together, focusing on being quick off the ground.
Collections: (1-3) x 5

One-leg jump

how: Starting with one leg, then jump forward, focusing on being quick off the ground.
Collections: (1-3) x 5/each leg