How to Warm Up Before Lifting Weights Without Wasting Time
A good warm-up before lifting takes about ten minutes and has three parts: three to five minutes of easy cardio to get warm, two or three minutes of movement prep aimed at the joints you are about to load, and then a few ramp-up sets of your first exercise, starting light and climbing towards your working weight. The ramp-up sets do most of the work. They prepare the exact muscles and movement pattern you are about to use, and they tell you how you are moving today. Long stretching routines and twenty minutes on the treadmill add time without adding much. Here is the full routine, with set-by-set numbers.
What a warm-up is actually for
Three jobs, in order of importance:
- Rehearse the lift. Your first heavy set should not be the first time you have done that movement today. Lighter sets groove the pattern and let you notice anything feeling off.
- Raise tissue temperature. Warmer muscles are more pliable and contract more forcefully. You feel this as the difference between stiff first reps and smooth later ones.
- Open up the range you need. If your hips or ankles are stiff first thing, a few targeted drills let you reach the positions the lift requires.
A warm-up is not a workout. If you are sweating heavily and out of breath before your first working set, it was too much.
The ten-minute routine
Part 1: General warm-up (3 to 5 minutes)
Any easy cardio. In the studio we use the air bike, which warms the whole body at once. A rower, brisk walk or skipping rope does the same. Aim for a light sweat and a slightly raised breathing rate, nothing more. If you walked or cycled to the session, you can cut this to a couple of minutes.
Part 2: Movement prep (2 to 3 minutes)
Pick three or four drills that match the day. Ten reps or so of each, controlled, no holds longer than about 20 to 30 seconds.
| Session focus | Useful drills |
|---|---|
| Squat day | Bodyweight squats, ankle rocks to a wall, goblet squat hold, glute bridges |
| Deadlift / hinge day | Hip hinges with a dowel, glute bridges, dead bugs, leg swings |
| Pressing day | Band pull-aparts, scapular push-ups, thoracic rotations, light face pulls on the cable |
| Pulling day | Arm circles, dead hang or light lat pulldown, band pull-aparts, cat-cow |
This part replaces long static stretching, which is better saved for after training or a separate session. The reasoning is covered in whether to stretch before or after a workout.
Part 3: Ramp-up sets of your first lift (3 to 5 minutes)
This is where most people either skip too much or do far too much. The rule: reps go down as weight goes up, so you arrive at your working sets warm but not tired.
Example: working sets of 5 reps at 100 kg on the squat.
| Set | Weight | Reps | Rest |
|---|---|---|---|
| 1 | Empty bar (20 kg) | 8 to 10 | Straight on |
| 2 | 50 kg (about 50%) | 5 | Time to load the bar |
| 3 | 70 kg (about 70%) | 3 | About a minute |
| 4 | 85 kg (about 85%) | 1 to 2 | 1 to 2 minutes |
| Work | 100 kg | 5 | As programmed |
A few things to notice. The jumps get smaller as the weight gets heavier. The last warm-up set is only one or two reps, enough to feel the weight without spending energy. And the total is four sets, which takes a few minutes.
Adjusting for the lift and the load
Lighter working weights need fewer warm-up sets
If your working weight is 40 kg, an empty bar set and one at around 30 kg is plenty. The heavier the load relative to your strength, the more steps you need between the bar and the work.
Deadlifts start from the floor
Small iron plates have a smaller diameter than full-size plates, so a lightly loaded bar sits lower and changes the start position. Use bumper plates if available, or raise the bar on blocks or plates for the first warm-up set. Keep reps low, as the hinge tires the lower back faster than you notice. The deadlift technique guide covers the set-up.
Only the first exercise needs a full ramp
Once you have squatted, your legs are warm. Your second exercise, say Romanian deadlifts, needs one or two lighter sets at most. Isolation work, such as cable curls or lateral raises later in the session, rarely needs any warm-up beyond a lighter first set.
Early mornings and cold days
First thing in the morning, the spine is stiffer and you are less coordinated. Add a minute to the general warm-up and an extra light ramp-up set. The same goes for a cold winter evening after a day at a desk. Our post on early morning workout tips has more on that.
Common warm-up mistakes
- Too much cardio. Fifteen minutes of hard running drains the energy you need for lifting.
- Long static stretches before heavy sets. Holding a stretch for a minute or more may slightly reduce force for a short while. Keep holds short and pair them with movement.
- High-rep warm-up sets. Ten reps at 80% is not a warm-up, it is a working set you did not count.
- Jumping from the empty bar to the working weight. The biggest gap is where the bar feels unexpectedly heavy and technique slips.
- Doing the same drills every day regardless of the session. Ankle drills before a bench press help no one.
- Skipping it because you are short of time. Cut accessory work instead. A rushed, cold first set is where people tweak backs and shoulders.
How warm-ups work in the studio
Because the studio is booked to you alone during your session, there is no waiting for the squat rack or the cable station, so warm-ups flow straight into the main lifts. I set the ramp-up sets for each client based on the day’s working weights, and I use those sets to read how you are moving. If the 70% set looks slow or something feels off, we adjust before the heavy sets rather than after. That kind of real-time judgement is one of the most useful parts of 1-1 coaching in Highgate.
If you have a heart condition, a recent injury or are returning after a long break, check with your GP before starting heavier lifting. The NHS strength exercise guidance is a sensible introduction for beginners.
Questions we get asked
How long should a warm-up before weights be?
Around eight to twelve minutes for most sessions. Heavier or early-morning sessions might need a little more; light sessions less.
Do I need to warm up before every exercise?
Fully, only before the first big lift. Later exercises need one or two lighter sets at most.
Is cardio enough as a warm-up?
It gets you warm, but it does not prepare the specific movement. The ramp-up sets are the part you should never skip.
Should warm-ups be different if I only have 30 minutes?
Shorten the general warm-up and drills, keep the ramp-up sets. The personal training page and The Highgate House homepage explain how short sessions are structured in the studio.
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