The 15-Minute Total Body Workout · Sarah McFadyen
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The 15-Minute Total Body Workout

Five moves, one short session, real and lasting strength, built for busy women just starting (or restarting) out. Drop your details for instant access.

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Sarah McFadyen
Fitness & Lifestyle Coaching
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Strength · Simple · Sustainable

The 15-Minute
Total Body
Workout

Five moves. One short session. Real, lasting strength, built for women who don't have a spare hour to give.

with Sarah McFadyen Fitness + Lifestyle Coaching
Sarah doing a dumbbell chest press
A note before you start 01 / 09

Ten years taught me one thing.

After a decade in the fitness industry, the single biggest shift I've watched change women's results isn't a new program or a harder workout.

It's a mindset one. It was never about how much you do. It's about doing the right things, consistently, in a way that actually fits your real life.

The women who feel strongest aren't grinding through hour-long sessions they dread. They show up for fifteen focused minutes and they keep showing up!

Consistency with the right things beats intensity you can't sustain. Start small, stay strong.

Sarah McFadyen Fitness + Lifestyle Coaching
Founder, MOVEHAPPY Fitness
Sarah smiling
How to use this guide 02 / 09

Five moves. One complete workout.

Together, these five exercises train nearly every major muscle group in your body. So even a single set of each exercise is an efficient full-body session! Work through them in order, take your rest and you're done.

Scale it to your day

15 min
1 set each

The minimum effective dose. One focused set of all five moves, and you've trained your whole body.

25 min
2 sets each

More volume, more strength. Complete both sets of a move, resting 60 to 90 seconds, then go to the next.

35 min
3 sets each

The full session when time allows, for the most strength and muscle over the weeks ahead.

Keep it simple

Simplicity beats complexity. Doing this same program two to three times a week, done well, beats five different random workouts. Your body doesn't want to be kept on its toes, it likes repetition. It's also far easier to stay consistent, which in the end is exactly what brings results.

The 15-Minute Total Body Workout
The strength mindset 03 / 09

Build strength, not just “toned”.

“Toned” isn't a special kind of exercise. That lean, defined look you're after is simply muscle, built by lifting weights that genuinely challenge you and then recovering well.

Which brings me to the #1 mistake I see women make: lifting too light. Weights that never feel hard simply don't ask enough of your body to build or even keep muscle. Comfortable rarely changes anything.

The sweet spot

Your last 3 to 4 reps should feel genuinely challenging, with a visible slowdown in speed.

If rep 15 looks exactly like rep 1, the weight is too light. That slowdown is the signal that you're working hard enough to actually get stronger.

Too light

Every rep feels the same and you could easily keep going. Little changes over time.

Just right

The final reps are tough and slow, but your form stays clean. This is where strength is built.

The 15-Minute Total Body Workout
The workout 04 / 09

The 15-Minute Total Body Workout

Each move: 1–3 sets · 8–15 reps · rest 60–90s

1
SquatLegs · Glutes

Sit your hips back like you're reaching for a chair. Chest tall, knees over your toes, drive through your heels to stand. Use dumbbells or a barbell.

8–15 reps
1–3 sets
2
Shoulder PressShoulders · Arms

Press the weights overhead without flaring your ribs, and exhale as you press up. For more low-back support, do this seated.

8–15 reps
1–3 sets
3
Romanian DeadliftHamstrings · Glutes

Soft knees, push your hips back and lower the weights down your thighs. Feel the hamstrings lengthen, then stand tall to finish.

8–15 reps
1–3 sets
4
Back RowBack · Biceps

Hinge forward to about 45 degrees with a flat back. Pull your elbows past your ribs and squeeze your shoulder blades together at the top.

8–15 reps
1–3 sets
5
Chest PressChest · Triceps

Lower with control to mid-chest with elbows at a comfortable angle. Drive the weights up and slightly together at the top.

8–15 reps
1–3 sets

Work through the five in order. Complete all your sets of one move, resting 60 to 90 seconds between them, then go to the next. No rush, quality reps over speed.

The 15-Minute Total Body Workout
Session log 05 / 09

Track it, beat it.

There's nothing better than getting stronger and watching your progress build week after week, so track it! Note your weight and reps each session, then come back and beat it next time.

Exercise
Day
1
Day
2
Day
3
Day
4
Day
5
Day
6
Squat
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
Shoulder Press
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
RDL
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
Back Row
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
Chest Press
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
kg / reps
Tip In each box, write what you lifted that session (for example, 15 × 10). Print a fresh copy whenever you fill all six.
The 15-Minute Total Body Workout
Progressive overload 06 / 09

Get the most from this program.

Your body adapts to exactly what you ask of it. To keep getting stronger, you have to gradually ask for a little more over time. That principle is called progressive overload, and it drives every result you'll see.

Sarah lifting dumbbells
Week
1 & 2
Learn the movements

Focus entirely on form. Get comfortable with each exercise, find a load you can fully control, and learn what good technique feels like. There's no rush to add weight yet.

Week
3 on
Start adding, gradually

Now begin progressive overload, keeping it small so your body adapts safely. Each week, change just one thing on a move: add a rep or two, add a set, or step up to the next weight (often only 2 to 5 lb). Add weight only once your form feels solid for every rep, and if your technique slips, stay at the same level another week. Slow and steady always wins here.

+ a rep or two + a set + a little weight

Small steps you can repeat beat big jumps you can't recover from. Log every session so you always know exactly what to beat.

The 15-Minute Total Body Workout
Nutrition basics 07 / 09

Fuel for strength & recovery.

Here's the part that surprises people. To build strength, you don't eat less. You eat enough, with enough protein. Food is what you recover and grow stronger on.

01
Lead with protein

Build each meal around a protein source, a palm-sized portion or more. As a target, aim for roughly 0.7 to 1 gram of protein per pound of body weight each day. It's what repairs muscle and keeps you full.

02
Eat around your training

A balanced meal with carbs and protein before and after your session helps you get stronger and recover faster.

03
Stay hydrated

Water supports energy, strength, and recovery. Keep a bottle within reach and sip steadily through the day.

Want your personal protein & calorie targets?

Use my free calculator to get numbers tailored to you.

Calculate my macros
The 15-Minute Total Body Workout letsmovehappy.com
Beginner questions 08 / 09

Your questions, answered.

How often should I do this?

Aim for 2 to 3 sessions a week on non-consecutive days. Your muscles get stronger while you rest, so recovery days are part of the plan, not a break from it.

Will lifting weights make me bulky?

No. Building large amounts of muscle takes years of dedicated effort. For most women, strength training creates exactly the lean, strong, defined look they're after.

Do I need to sweat or feel exhausted for this to count?

No. Strength training is about challenging your muscles, not burning calories or working up a sweat. You can have a perfectly effective session without ever breaking a sweat. Getting stronger over time is the goal, not exhaustion.

What equipment do I need?

Just a couple of dumbbells to start. Choose a weight where the last few reps feel hard but your form holds. As you get stronger, a lighter and a heavier pair gives you room to progress.

I'm sore afterwards. Is that normal?

Some muscle soreness in the first few weeks is normal as your body adapts. Sharp pain or joint pain is not, so ease off and check your form if you feel it.

How long until I see results?

You'll often feel stronger and more energized within 2 to 3 weeks. Visible changes follow with consistent training over a couple of months. Trust the process and keep showing up.

The 15-Minute Total Body Workout
What's next 09 / 09

Ready for what's next?

This guide is your starting point. When you want a plan built entirely around you, with someone in your corner every step of the way, let's work together one-on-one.

1:1 Coachingwith Sarah
A personalized fitness and nutrition plan
Step-by-step guidance, built around your life
Ongoing support & accountability
Sarah McFadyen @sarahmcfadyen
Sarah seated, smiling