How to Warm Up Properly Before Strength Training

The warm-up is the most underrated part of your training. Most people skip it entirely or spend five minutes on the elliptical while scrolling their phone. Both are wrong. A proper warm-up prepares your body for what is coming, improves your performance, and significantly reduces your injury risk.

Why static stretching before training is not a good idea

Let us start with a persistent myth. Static stretching — holding a muscle in a stretched position for 30 seconds — before training is not just useless, it can actually impair your performance. Research shows that static stretching before strength training can reduce your maximal strength by 5-10%.

The reason? Static stretching temporarily reduces the stiffness of your muscle-tendon complex. You need that stiffness for force production. Save static stretching for after your training or on separate mobility days.

Dynamic warm-up: waking your body up

A dynamic warm-up raises your heart rate, increases your body temperature, improves blood flow to your muscles, and activates your nervous system. This literally prepares your body for heavy loading.

Start with 3-5 minutes of light cardio — walking on an incline treadmill, rowing, or cycling at a low pace. The goal is a slight elevation in heart rate, not exhaustion.

Follow this with dynamic mobility drills. Think: arm circles, hip circles, leg swings, inchworms, the world’s greatest stretch, and bodyweight squats. Focus on the joints you will be loading in your training.

General vs specific warm-up

There are two phases in a proper warm-up. The general warm-up (cardio + mobility drills) prepares your entire body. The specific warm-up prepares you for the exact exercise you are about to perform.

If your first exercise is a barbell squat, start with bodyweight squats, then move to the empty bar, and gradually build up to your working weight. This is called ramping — and it is essential.

Ramping sets: the bridge to your working weight

Ramping sets are warm-up sets that gradually increase in weight. They serve multiple purposes: you practice the movement pattern, your nervous system learns the load, and your joints are prepared for the heavier sets.

A practical example for a squat with a working weight of 100 kg:

• Set 1: empty bar (20 kg) x 10 reps
• Set 2: 40 kg x 8 reps
• Set 3: 60 kg x 5 reps
• Set 4: 80 kg x 3 reps
• Set 5: 90 kg x 1 rep
• Working sets: 100 kg x 5 reps

The heavier your working weight, the more ramping sets you need. Our trainers at SculptClub program this automatically into your training.

The 10-minute warm-up template

Here is a universal warm-up you can use before virtually any strength training session:

Minutes 1-3: Light cardio
Walk on an incline treadmill or row at an easy pace. Goal: slightly elevate heart rate.

Minutes 3-5: Lower body dynamic mobility
10x bodyweight squats, 10x alternating lunges, 10x leg swings per leg, 10x hip circles per side.

Minutes 5-7: Upper body dynamic mobility
10x arm circles forward and backward, 10x band pull-aparts, 5x inchworms, 10x shoulder rotations with light weight.

Minutes 7-10: Specific warm-up sets
2-3 ramping sets of your first exercise, building toward your working weight.

The investment that always pays off

Ten minutes of warm-up costs you maybe 10% of your training time, but it boosts your performance and protects your body for the other 90%. That is an investment that always pays off.

Want a warm-up routine specifically tailored to your training and any limitations you might have? Book a free intro at SculptClub and our trainers will help you with a complete approach — from warm-up to cool-down.

Also read: What Equipment Do You Need for a Full Workout?