IMPROVE PEAK PERFORMANCE 16% in 6 Short Weeks
with the Ultimate ROWING TRAINING MACHINE

Rower Training

Rowing Training Challenges



You want to be on the water. You’re tired of lackluster erg scores and an achy back. You want to score a personal best 2K erg score. And you need to avoid back injuries while training. You want the right strength and flexibility system to get faster and remain free of injury.

You know the physical demands needed to reach your personal best in rowing are high. Keeping your back and ribs strong enough to power you through the necessary indoor rowing workouts and grueling on-the-water training is essential in boosting your power and strength to guarantee peak results on race day.

What If…



What if you could gain balanced strength and flexibility, plus train anytime and anyplace?

Pictured above: Three Time Olympic Rower Bob Kaehler and Olympic Tennis Player Jim Courier at the 1992 Barcelona Olympics Opening Ceremony

Bob Kaehler developed KAEHLER CORE, an advance rowing training machine, to empower athletes to train with a balanced approach that will extend their athletic longevity, increase strength and power, and significantly reduce injury risk.

Introducing KAEHLER CORE

A Powerful Rowing Training Machine



Get Faster, Stronger while Reducing Training Time & Injuries

The KAEHLER CORE offers rowers a powerful, portable, and time efficient training system that balances your entire muscular system. Wouldn’t you like to concentrate your valuable training time on getting in more rowing strokes? Because the KAEHLER CORE gives you a full body workout in as little as 15 minutes a day, it can deliver all the power, strength and flexibility you need to move the boat faster.

6 Reasons ROWERS Use KAEHLER CORE

  • Increases STRENGTH, FLEXIBILITY, and SPEED by up to 16%
  • Reduces Training Injuries including Lower Back and Rib Injuries
  • Produces Results in 6 Short Weeks
  • Strengthens Core, Back, and Extremities
  • Mimics many different sporting movements and targets weak and inflexible muscles
  • Travels easily to the boathouse, gym, race course, and training camps
  • Plus, we stand behind each KAEHLER CORE with our 100% Money Back Guaranty
Why KAEHLER CORE Works

Exceptional Performance Gains

The KAEHLER CORE can mimic nearly every sport motion for exceptional performance gains.

15 Minutes Per Day

The KAEHLER CORE offers full flexibility and strength training in as little as 15 minutes a day.

Travels Everywhere

Weighing only 12 lbs., the KAEHLER CORE travels everywhere.

A Strong Core is the Key to Improved Strength, Flexibility and Race Times

Innovative Core Training …

KAEHLER CORE’s unique column core design improves strength and flexibility while eliminating guess work. It’s like having your own personal world-class “triathlete trainer” that specifically targets the muscles that need improvement to optimize your performance. In addition, it exercises dormant muscles that are minimally trained during your typical triathlon and strength training workouts. Targeting these muscles not only gives you a performance edge, but helps you stay injury free.

7 Benefits of KAEHLER CORE for Triathletes



1. Reduces Training Injury

Many rowers suffer with chronic low back and rib injuries which can sideline you for weeks or even months. If you are frustrated with training setbacks and are looking to finally eliminate your nagging training injuries, look no further. The KAEHLER CORE will quickly get you back in the water.

2. Increases Flexibility

The KAEHLER CORE column core training design allows you to target tight and inflexible muscles by directing stretching force where you need it most. Column directed force effectively and powerfully develops spine stability that ensures your arms and legs are lengthened and strengthened at the same time to optimize your rowing body. This base training creates flexible and resilient muscles. The KAEHLER CORE’s column core training design allows you to target tight and inflexible muscles by directing stretching force where you need it. Column directed force effectively and powerfully develops spine stability that ensures your arms and legs are lengthened and strengthened at the same time. This base training creates flexible and resilient muscles.

3. Increases Speed, Strength, and Endurance

Speed, strength, and endurance are fully optimized when whole body muscle strength and flexibility are balanced. Column core training can quickly restore whole body muscle balance making you faster and more powerful for longer periods of time.

4. Saves Valuable Time Training

Whether you are preparing for an 2,000 m piece or head race, every training second counts and demands that your strength and flexibility keep you injury-free while being powerful, effective, and time efficient. The KAEHLER CORE delivers on those demands, and that’s why universities like Harvard, Cornell, and Yale make it the cornerstone of their strength and flexibility training.

5. Specifically Designed to Improve your Rowing

The column directed resistance feature of the KAEHLER CORE allows you to quickly build a stronger rowing posture which translates to longer,more powerful strokes and faster times on the rowing machine. 15 minutes is all you need to complete a laser focused whole body workout on the KAEHLER CORE targeting your arms, legs, and rowing core muscles. Making strength and flexibility training fun and balanced, yet very effective.

6. A Lightweight Portable Rowing Trainer

Train whenever and wherever you want. The KAEHLER CORE easily fits in most vehicles and is lightweight and portable allowing you the freedom to train at the boathouse, gym, race course, and training camps. In fact, many rowers use the KAEHLER CORE to warm-up their neuromuscular system before a race or practice or to help with post training recovery. It is truly a portable gym.

7. Risk Free – 100% Money Back Guarantee

Try it for 30 days. If you are not completely satisfied, return it for a full refund.

Trusted by pro and college coaches, trainers, & triathlon enthusiasts



Whether you are preparing for a head race, the CRASH-Bs, or a 2,000m race on the water, you can’t afford to waste time using indiscriminate training methods getting inconsistent results. The KAEHLER CORE is a proven system integrating advanced Column Core Training TM technology. The KAEHLER CORE provides fun, yet challenging workouts for individuals and teams that are efficient and injury-free to enhance rowing performance. That is why top collegiate rowing programs like Harvard, Cornell, Yale, Syracuse, and the University of Rhode Island rely on the KAEHLER CORE for their strength and flexibility training programs.

The Kaehler Core will quickly become your most valuable piece of rowing training equipment helping you become faster, more powerful, and virtually injury free.

Break Your Personal Record While Training Injury Free

Risk Free Offer

The biggest challenge for Rowers? Getting faster while staying injury free.

Need Speed? Column Core Training with the KAEHLER CORE activates underused muscles that are integral to developing top speed and power. Train effectively and efficiently with the KAEHLER CORE.

Worried about Injury? KAEHLER CORE strength and flexibility training develops ideal rowing posture by balancing your muscle system and controlling your spine, making you stronger and longer, leading to faster race times and better injury prevention.

Tackle both of these challenges by using the KAEHLER CORE. It’s fast and efficient. It will keep you strong and injury free to get you the results YOU deserve.

Get Started Today