BEHIND THE BLOCKS: Inside an Olympic Sprint Power Session with Tasi Limtiaco

Jun 15
2 min read

https://www.youtube.com/watch?v=N0nSwob0CcA

When you think of Olympic swim training, you probably picture grueling, endless hours of grinding out thousands of yards in the pool. But as the sport evolves, coaches and athletes are discovering that sometimes, less really is more—especially when you are training to be the fastest in the world at a 50-meter sprint.

In this session, we are breaking down a high-intensity, power-endurance pool workout with two-time Olympian Tasi Limtiaco. Tasi represented Micronesia in Tokyo (swimming the 200 IM) and Paris (swimming the 100 breaststroke). Now training out of San Diego, he has set his sights on the 50 breaststroke for the LA 2028 Olympic Games.

Because his target race has gotten shorter, his training philosophy has completely shifted from high-volume grinding to hyper-focused, low-yardage nervous system activation.

Here is exactly how we structured the power session, why we bucked traditional training norms, and how you can apply these principles to your own sprint training.

The "Anti-Normal" Warm-Up (Under 600 Yards)

On heavy sprint and power days, the goal is not to tap into the aerobic system or exhaust the muscles. Instead, it is entirely about waking up the central nervous system (CNS) and recruiting fast-twitch muscle fibers. If the total warmup crosses 600 yards, it's too long.

The Resistance Phase: Technique Before Power

Before hooking up to heavy machinery, resistance is introduced via an oversized blue parachute.

A great tip for sprinters: Use resistance as a tool to warm up good technique, not just to build raw power. Swimming against a load forces you to find the most efficient path through the water. For breaststrokers, flyers, and underwater specialists, utilizing a specialized power harness that connects to the upper back rather than a traditional waist belt preserves a full range of motion and prevents the hips from dropping.

Final Takeaway

There are many ways to skin a cat in swim training. If your goals are centered around pure speed and sprint performance, stop tracking how many thousands of yards you can accumulate until failure. Instead, start treating your workouts like an Olympic power session: prime your nervous system, use targeted resistance to lock in your technique, and protect your quality of movement at all costs.

FOLLOW & CONNECT

Instagram: https://www.instagram.com/swimcoachjoao

Website: https://www.swimcoachjoao.com/

Email: swimcoachjoao@gmail.com

—

Behind the Blocks Sponsors:

SWIMSMART — Training tools that actually make swimmers better.

Shop: https://www.swimsmarttoday.com/

Use code: SWIMCOACHJOAO for a special discount!

—

Partners:

FINIS — Innovative gear for technique, speed, and smarter swimming.