Mastering the IM Breakout: Drills for Seamless Stroke Transitions

The Individual Medley (IM) is the ultimate test of a swimmer’s versatility, demanding mastery of four distinct strokes. However, the race isn’t just won by who has the best butterfly or the fastest freestyle; it is often won and lost in the transitions.
In the IM, the turn is only half the battle. The breakout—the transition from the underwater glide into the first surface stroke—is where momentum is either preserved or destroyed. Because the IM requires you to switch strokes at every wall, your breakouts must be flawlessly timed and legally compliant with the next stroke in the sequence.
Here is a comprehensive guide to mastering IM breakouts, complete with targeted drills to help you transition smoothly from the wall.
The Golden Rules of the IM Breakout
Before diving into the drills, every swimmer must internalize three non-negotiable rules of the IM breakout:
The "Next Stroke" Rule: Your breakout must always match the stroke you are about to swim. (e.g., When transitioning from Backstroke to Breaststroke, your breakout must be a breaststroke pullout, not a freestyle stroke).
The 15-Meter Rule: Your head must break the surface of the water by the 15-meter mark. A fast breakout is useless if it results in a disqualification.
Break Out Before You Slow Down: The underwater phase is the fastest part of swimming. You must transition to your surface stroke just before your underwater momentum dies, not after.
Transition 1: Butterfly to Backstroke
The Challenge: Maintaining speed while rotating your body from a prone (front) position to a supine (back) position during an open turn.
Drill 1: The "Pendulum" Push-Off
Focus: Hip rotation and tight streamline.
Execution: Perform a standard butterfly approach and open turn. As your feet hit the wall, do not just push straight back. Actively throw your lead shoulder and hip toward the bottom of the pool as you push off. This "pendulum" momentum naturally rolls you onto your back.
Cue: "Shoulder to the tiles, then push."
Drill 2: Backstroke Breakout with a Fin
Focus: Isolating the backstroke breakout mechanics.
Execution: Put on a single short fin on your non-kicking leg. Push off the wall on your back in a tight streamline. Perform 3 to 4 powerful underwater dolphin kicks. On the 4th kick, initiate the backstroke breakout, ensuring your arms stay perfectly straight during the first stroke. The single fin forces you to engage your core to stay flat on the water, preventing the hips from sinking during the transition.
Transition 2: Backstroke to Breaststroke
The Challenge: Touching the wall on your back, executing an open turn, and immediately generating the explosive power required for a breaststroke pullout without stalling.
Drill 1: "Touch, Turn, and Explode"
Focus: Eliminating the "glide" on the wall.
Execution: Swim backstroke to the wall. Touch with one hand. Immediately tuck and rotate. The moment your feet touch the wall, your knees should already be bending. Push off in a tight streamline and immediately initiate the breaststroke pullout.
Cue: "The wall is hot." Treat the wall like a hot stove; get your feet off it and into the pullout as fast as physically possible.
Drill 2: The "Two-Kick" Pullout
Focus: Timing the breaststroke breakout.
Execution: Push off the wall on your back, take one underwater dolphin kick (legal in backstroke), and then immediately transition into the breaststroke pullout (one butterfly kick/arm pull followed by a breaststroke kick). This drill trains your brain to switch from a backstroke mindset to a breaststroke mindset mid-underwater, smoothing out the transition.
Transition 3: Breaststroke to Freestyle
The Challenge: Breaststroke is the slowest stroke, and freestyle is the fastest. The breakout must inject sudden, explosive speed into the race.
Drill 1: The "Speed Injection" (UDK Focus)
Focus: Maximizing underwater dolphin kicks (UDK) off the wall.
Execution: Swim breaststroke to the wall. Execute a tight, fast open turn. Push off and immediately begin your UDKs. The goal is to make the first three kicks violently fast and deep. The transition from the slow breaststroke touch to the rapid freestyle UDKs should feel like a gear shifting in a sports car.
Cue: "Whip the hips." Focus on snapping the hips upward on the up-kick to generate maximum propulsion.
Drill 2: No-Breath Breakout
Focus: Maintaining a hydrodynamic streamline.
Execution: Push off the wall into your freestyle breakout. Perform your underwater kicks and take your first three surface strokes without taking a breath. Lifting the head to breathe during the first stroke breaks the streamline and acts as a parachute. Keep your head down until you have established your surface tempo.
Universal Mental & Timing Drills
Because the IM requires you to remember which stroke is coming next, mental fatigue can lead to sloppy breakouts. Use these drills to build mental agility.
Drill 3: The "Random Call" Breakout
Focus: Reaction time and stroke recognition.
Execution: The swimmer swims easy freestyle. As they approach the wall (about 5 meters out), the coach yells out a stroke: "Back!" "Breast!" or "Free!" The swimmer must execute the correct turn and the correct breakout for the called stroke.
Progression: Have the coach call the stroke after the swimmer has touched the wall but before they push off. This forces the swimmer to adjust their push-off angle and breakout stroke on the fly.
Drill 4: Underwater Metronome
Focus: Kick tempo consistency.
Execution: Using a waterproof metronome (or a coach beeping at a set tempo), the swimmer performs IM breakouts. The goal is to match the tempo of their underwater kicks to the beep. This prevents the common mistake of "rushing" the breakout kicks, which often leads to a loss of power and a sloppy transition to the surface stroke.
Common Breakout Mistakes to Avoid
The "Pike" Push-off: Bending at the waist instead of keeping a straight line from hands to toes. This creates massive drag. Fix: Squeeze your glutes and point your toes during the push.
Breaking Out Too Late: Trying to squeeze in one extra underwater kick and ending up breathing before the 15m mark, or breaking out while actively slowing down. Fix: Count your kicks in practice and stick to your number.
Loose Streamline: Crossing the thumbs but leaving gaps between the arms and the head. Fix: Squeeze your biceps against your ears and lock your hands together tightly.
Final Thoughts
A perfect turn means nothing if the breakout is sluggish. In the Individual Medley, the walls are your opportunity to rest your muscles while maintaining your speed. By dedicating just 15 minutes of every practice to these breakout drills, you will shave precious seconds off your IM times.
Remember: smooth transitions don't just save energy; they break the spirit of your competitors. Master the wall, master the breakout, and master the IM.






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