Paddles and Pull Buoy in Swimming: Correct Usage Guide
Quick summary: Paddles should be maximum 10-15% larger than your hand. The pull buoy goes between the thighs to isolate the stroke. The paddles + pull buoy combination is the most popular for upper body strength, but don't overdo it: maximum 15-20% of the session with each.
Paddles and the pull buoy are two complementary accessories that, used correctly, develop arm strength and technique. Used poorly, they're the main cause of shoulder injuries in swimmers.
Paddles: everything you need to know
Correct paddle size
| Swimmer level | Recommended paddle size | Reason |
|---|---|---|
| Beginner | Equal or slightly larger than hand | Water feel development, low risk |
| Intermediate | 10% larger than hand | Progressive strength with technique control |
| Advanced | 10-15% larger than hand | Maximum strength with consolidated technique |
Golden rule: If swimming with paddles causes shoulder pain or discomfort, the paddles are too large or your freestyle technique needs correction before using paddles.
Types of paddles
- Classic flat paddles: Most common. Increase catch surface and resistance. Good for general strength.
- Finger paddles: Cover only the fingers. Improve water feel without excessive shoulder load.
- Ergonomic paddles: Curved shape favoring correct hand entry. Ideal for technique correction.
- Anti-paddles (freestyler): Special shape that penalizes bad entry. Excellent technique feedback.
When to use paddles in the session
- Strength main set: 4-8×200m with paddles at zone A2/A3 for arm power development.
- Catch work: Short sets (50-100m) with small paddles focusing on EVF (Early Vertical Forearm).
- Paddles + pull buoy combo: For pure upper body sets. Ideal in A3/TH zone.
Pull buoy: correct usage
What is it really for?
The pull buoy goes between the thighs (not between knees or ankles) and serves two functions: elevate the hips to simulate good body position and eliminate the kick to isolate arm work.
When to use and when NOT to use pull buoy
| ✅ Do use | ❌ Don't use |
|---|---|
| Arm strength sets | As "leg rest" |
| Catch and push work | For the entire session |
| Bilateral breathing sets | If you have weak kick (work kick without pull buoy) |
| Combined with paddles for intense sets | If you have lower back pain (hyper-extended position) |
The paddles + pull buoy combination
The most popular combination in swim training with a clear purpose: maximum upper body strength and power without kick interference.
- Recommended sets: 6×200m with paddles + pull buoy at zone A3, 8×100m at TH zone. Check intensity zones for your paces.
- Benefit: Greater workload on shoulders, back, and core.
- Risk: If paddles are too large, shoulder stress multiplies without kick stabilization.
- Limit: Maximum 15-20% of the session with this combination.
Mistakes that cause injuries
- Paddles too large + bad technique: Incorrect catch with large paddles generates excessive shoulder torque. Result: rotator cuff tendinitis.
- Swimming more than 30% with paddles: Tendons need gradual adaptation. Introduce paddles gradually (1-2 sessions/week).
- Pull buoy between the knees: Wrong position. Should go between thighs, just above the knees.
- No warmup before paddles: Always do at least 400-600m of warmup before putting on paddles.
Check the complete swimming equipment guide for integrating all accessories. Complement with fins to balance the lower body. Create your free Swimer account and train with method.
Paso a paso
- Choose the right paddle size — Maximum 10-15% larger than your hand. Beginners: finger paddles. Intermediate: size S-M. If you feel shoulder pain, they're too big.
- Place the pull buoy correctly — Between the thighs, just above the knees. Never between the knees or ankles.
- Limit use to 15-20% of the session — Don't overuse paddles or pull buoy. Always warm up 400-600m before putting on paddles. Never use paddles if you have shoulder discomfort.
- Combine for specific strength sets — Paddles + pull buoy together for pure upper body sets (6×200m A3 or 8×100m TH). Isolate the stroke and maximize pull power.
Preguntas frecuentes
What size swimming paddles should I use?
Paddles should be maximum 10-15% larger than your hand. If they're too large, they overload the shoulder and cause injuries. For intermediate swimmers, size S or M paddles are most suitable. Finger paddles are a good option for beginners.
Can you use paddles and pull buoy together?
Yes, the paddles + pull buoy combo is the most used for upper body strength work. The pull buoy eliminates the kick and paddles increase stroke resistance. But don't overdo it: maximum 15-20% of the session with each accessory. Never combine both if you have shoulder discomfort.
When should I use the pull buoy in training?
The pull buoy is used to: isolate and strengthen the stroke, improve body position (simulates wetsuit flotation), work upper body strength, and add variety to long sets. Place it between the thighs, not between the knees. Don't use it as a crutch for a weak kick.