15-minute strength training in your pajamas: my favorite morning workout at home

Why I love to work out in the morning

I often get asked how I manage to do strength training almost daily. My answer is actually very simple: I make it as easy as possible for myself. In addition to my gym workouts, I do a short strength training session at home four to five mornings a week. Often just in my pajamas, even before my day really begins. My weights are always ready.

For me, that works incredibly well. I don't have to set aside an hour for it, and it fits easily into my morning routine. Moreover, I notice how much joy I get from starting my day actively. It gives me energy and a good feeling because I've already done something good for myself.

Why strength training is so important, especially after forty

When it comes to healthy aging, strength training is my number one priority. As we age, our muscle mass gradually decreases, especially when we don't use our muscles enough. For women, maintaining muscle strength and mass becomes extra important during and after menopause, when hormonal changes can also affect our body composition and bone health.

The good news is that our muscles continue to respond to strength training at any age. A large meta-analysis from 2026, which combined 126 studies with over 4,000 women, shows that strength training improves muscle strength both before and after menopause and can support favorable changes in body composition.

Strong muscles not only help you move more easily but are also important for your metabolism, your daily functioning, and your independence in later life. And you don't always have to go to the gym for that. With a few weights, you can also train very effectively at home.

What do you need?

Actually very little: a fitness mat, a few weights, and about 15 minutes of your time.

I personally use weights of 2.5 and 5 kilograms. For my biceps curls, lateral raises, and standing chest flies, I use the lighter 2.5 kg weights. For exercises like deadlifts, bent-over rows, lunges, and goblet squats, I use my 5 kg weights.

But definitely see what suits you. What is a comfortable weight for me might be too light or too heavy for you. The last repetitions should feel challenging, but you must be able to perform every movement well and in a controlled manner. If in doubt, start a bit lighter and gradually build up.

My 15-minute full-body workout

This workout consists of ten exercises that train different muscle groups. You do each exercise consecutively and then repeat the circuit once more.

1. Biceps curls — 12 repetitions

Stand upright with a weight in each hand. Keep your elbows close to your body and bring the weights up towards your shoulders in a controlled manner. Then slowly lower them again. This primarily trains the muscles at the front of your upper arms.

2. Standing chest fly — 12 repetitions

Hold your arms in front of your body with slightly bent elbows. Open and close your arms in a controlled manner, without shrugging your shoulders. Use light weights and keep the movement comfortable. 

3. Lateral raises — 12 repetitions

Hold a weight in each hand and raise your arms sideways to about shoulder height. Slowly lower them again. This exercise primarily targets your shoulders. It's better to choose lighter weights so you can perform the movement in a controlled manner.

4. Lunges — 8 repetitions per leg

Hold the weights next to your body. Step forward and lower yourself in a controlled manner through your knees. Push yourself back up from your front foot and switch legs. This exercise primarily trains your thighs, glutes, and balance.

5. Deadlifts — 12 repetitions

Hold the weights in front of your body. Push your hips back while keeping your knees slightly bent and your back neutral. Come back up by bringing your hips forward and squeezing your glutes. A great exercise for your glutes, hamstrings, and the muscles that support your back.

6. Bent-over rows — 12 repetitions

Bend forward from your hips and keep your back neutral. Pull the weights towards your torso in a controlled manner and then slowly lower them. This trains your upper back and biceps, among other muscles.

7. Goblet squats — 12 repetitions

Hold one weight in front of your chest. Lower yourself into a squat in a controlled manner, as if you are going to sit on a chair, and push yourself back up from your feet. One of my favorite exercises for strong legs and glutes!

8. Sit-ups — 12 repetitions

Lie on your back with bent knees and your feet on the ground. Contract your abdominal muscles and raise your upper body in a controlled manner. Then slowly lower yourself back down. If a full sit-up is difficult, you can also do smaller crunches.

9. Bicycle crunches — 16 repetitions (8 per side)

Lie on your back and alternately bring your elbow towards the opposite knee. Keep the movement slow and rotate from your torso. This trains both your rectus abdominis and obliques.

10. Mountain climbers — 20 repetitions (10 per leg)

Start in a high plank position with your hands under your shoulders. Alternately bring one knee towards your chest and keep your abdominal muscles tight. Try to keep your body as stable as possible.

How to do the workout

Perform all ten exercises consecutively and take a short rest in between if you need it. After the first round, rest for about 30 to 45 seconds. Then repeat the entire circuit once more.

Ten exercises, two rounds, and in about 15 minutes you've trained your whole body! Depending on your pace and how much rest you need, the workout might take a little longer.

Try not to rush through the exercises. Good technique and controlled movement are more important than speed. If it becomes too easy over time? Then you can gradually use heavier weights.

How often can you do this workout?

I personally do a short strength training session in the morning four to five times a week. For me, that has become as natural as brushing my teeth. And that's exactly what I want to give you: make exercise a habit that fits your life.

Just starting with strength training? Then two to three times a week is an excellent starting point. Build up slowly and see how your body reacts.

Is 15 minutes of strength training enough?

That, of course, depends on your goal. If you want to specifically build more muscle mass and maximum strength, you will probably also need longer or heavier training sessions. But if you want to start strength training or add an extra moment of movement to your day, a short workout can be a very good step.

A large scientific analysis from 2023 shows that different forms of strength training can be effective for muscle strength and muscle growth. The amount of resistance, the number of sets, and the total training load partly determine how much progress you make. For maximum muscle strength, heavier training is generally more effective, while lighter weights can also stimulate muscle growth when your muscles are sufficiently challenged.

I combine my short morning workouts with more extensive strength training sessions at the gym. That combination works very well for me. What ultimately counts is that you regularly challenge your muscles, recover sufficiently, and gradually become stronger.

My advice? Make it as easy as possible for yourself. Lay out your mat and weights tonight and try the workout tomorrow morning. You don't even have to take off your pajamas!

Because aging strong doesn't start with perfection, but with the habits that make you a little stronger every day.

Love,
Nora

Important to know

This workout is intended as general training inspiration for adults and does not replace personal training advice. Choose weights and exercises that suit your fitness level, experience, and capacity. Do a short warm-up beforehand and take sufficient rest when you need it.

An exercise may be challenging, but pain is not a goal of training. Stop if you experience sharp pain, dizziness, or other unusual complaints. Do you have injuries, joint problems, physical limitations, or are you recovering from surgery? Adjust exercises or skip them, and if in doubt, consult your physiotherapist, doctor, or another qualified healthcare professional.

Scientific sources

1. It's never too late: The impact of resistance training on strength and body composition in females across the lifespan (2026).
Systematic review and meta-analysis of 126 studies with 4,019 women. Resistance training improved muscle strength in both pre- and postmenopausal women and showed favorable changes in body composition.

2. Resistance training effects on healthy postmenopausal women: a systematic review with meta-analysis (2024).
González-Gálvez et al., Climacteric. This analysis examined the effects of resistance training in healthy postmenopausal women and found improvements in both upper and lower body muscle strength.

3. Resistance training prescription for muscle strength and hypertrophy in healthy adults (2023).
Systematic review and network meta-analysis, published in the British Journal of Sports Medicine. The researchers analyzed different combinations of training weight, sets, and training frequency. Various forms of resistance training proved effective for muscle strength and muscle growth.

4. The effects of exercise training on body composition in postmenopausal women (2023).
Systematic review and meta-analysis of 101 studies with 5,697 postmenopausal women. Especially strength training and combined training forms showed favorable effects on muscle mass.