Tempo training

Why slow down at all?

Left to themselves, most people drop the weight quickly and heave it back up. A controlled tempo forces you to own every part of the rep, which has several uses:

• Technique: slowing the lowering phase makes it easier to notice and fix faults such as knees caving or hips shooting up.
• Control and confidence: beginners learning a squat or hinge benefit from moving slowly through each position.
• Making lighter weights harder: at home or with limited equipment, a slower tempo adds challenge without more load.
• Weak points: pauses at the bottom of a squat or bench remove the bounce and build strength where you are weakest.
• Joint and tendon rehab: slow, heavy loading is used in the management of some tendon problems.

Pause squats and paused bench press are probably the most useful tempo tools for anyone chasing strength. They make the lift harder at the sticking point and expose any loss of tension. Tempo is also a handy way to keep a session productive when the heaviest dumbbells are in use. There is more on using them in how to increase your squat.

Tempo and muscle growth

You will often hear that more time under tension means more muscle. It is not quite that simple. Research comparing rep speeds has generally found that anything from a fairly quick rep to a moderately slow one produces similar growth when sets are taken close to failure. Very slow reps seem to be less effective, largely because you have to use much lighter weights.

So tempo is a tool, not a requirement. A controlled lowering of two to three seconds is sensible on most muscle-building work because it keeps technique clean and the target muscle loaded. Beyond that, the extra seconds mostly make sets longer and more uncomfortable without extra benefit.

Tempo in rehab and tendon health

Physiotherapists often use controlled tempos in rehab. Slow, heavy resistance training, with reps taking several seconds each way, is one of the approaches used for tendon problems such as patellar and Achilles tendinopathy, and isometric holds are sometimes used to ease pain in the short term. The slow speed keeps the load meaningful while making the movement predictable and comfortable.

Tempo work also suits people coming back after a break or a minor injury, because slower reps with lighter weights let tissues get used to loading again without sudden, jerky forces.

If you are managing a tendon problem, get it assessed and follow a plan designed for you rather than guessing at the tempo and load. Our guide to patellar tendinopathy explains how loading is typically used.

When not to use slow tempos

Speed and power work should be done fast. Jumps, throws, kettlebell swings and Olympic lifts rely on moving quickly, and slowing them down trains the opposite quality. For those, the only tempo that matters is as fast as possible with good positions. See our guide to power training.

Even on strength lifts, the lifting phase should usually be done with intent. Pushing the bar as hard as you can, even if it moves slowly because it is heavy, recruits more muscle than deliberately lifting slowly. Control the lowering, then drive.

Tempo work is also a poor fit for timed conditioning. In a circuit or a HYROX-style session, the goal is sustainable pace, and adding slow reps only turns a fitness session into a longer strength session.

How to add tempo to your training

1. Choose one or two exercises where control is a problem or you want a new challenge.
2. Pick a simple tempo such as 3-1-1-0 or a two second pause at the bottom.
3. Reduce the load and keep the reps moderate, usually 4 to 8.
4. Run it for three to six weeks, then return to your normal tempo and compare.

Goblet squats with a slow descent and a pause are a great place for beginners to start. The goblet squat teaches depth and posture, and a tempo turns it into a genuinely hard exercise with a light kettlebell.

Counting 'one thousand, two thousand' in your head is more accurate than you might think and far better than guessing. Some people find a metronome app helpful at first. After a few sessions the timing becomes second nature.

If you would like a coach to watch your tempo and technique, the 7-day free trial at Lycan Strength includes unlimited class access and a complimentary fitness assessment.