The short answer
You can build real strength with just two moves: push-ups and squats. Start with the easiest version of each, do them a few times a week, and move to a harder version only when the current one feels manageable. This guide walks through the exact progressions, a simple checklist, and the frequency of training based on national physical activity guidelines.
Stop and check with a doctor first if any of this applies to you
Bodyweight training is low-risk for most healthy adults, but a few situations call for a conversation with a qualified healthcare provider before you begin:
- You feel chest pain, sharp shortness of breath, or dizziness during activity
- You have a current joint, back, shoulder, or wrist injury
- You are pregnant or recently gave birth
- You have a heart, lung, or other chronic condition and haven’t been cleared for exercise
- You are returning to activity after a long period of being sedentary or after surgery
None of this is a diagnosis or a personal recommendation. It’s a prompt to loop in a professional who knows your health history before you start something new.
A quick checklist before your first session
- Clear a small, flat space where you can lie down and stretch your arms out
- Wear shoes or go barefoot on a non-slip floor — avoid socks on hardwood or tile
- Have a sturdy chair or low step nearby for assisted variations
- Plan on 10 to 20 minutes, including a short warm-up
- Decide on your starting variation for each move before you begin, so you’re not guessing mid-workout
The push-up progression path
A full push-up is actually an advanced move. Working through easier versions first lets your chest, shoulders, arms, and core adapt gradually, which makes the movement safer and more sustainable.
- Wall push-up: Stand arm’s length from a wall, hands flat against it at shoulder height, and bend your elbows to bring your chest toward the wall, then push back. This is the gentlest starting point.
- Incline push-up: Place your hands on a sturdy countertop, table, or low bench and lower your chest toward it. The lower the surface, the harder the move.
- Knee push-up: Hands on the floor under your shoulders, knees on the ground, body in a straight line from head to knees. Lower your chest toward the floor and press back up.
- Full push-up: Hands under shoulders, legs extended, body in a straight line from head to heels. Lower with control and press back up.
Move to the next level once you can do 10 to 12 clean repetitions at your current level without your form breaking down.
The squat progression path
Squats work your legs, hips, and core, and they mirror everyday movements like sitting down and standing up. The progression is about building confidence and control before adding difficulty.
- Chair-assisted squat: Stand in front of a sturdy chair, feet hip-width apart. Lower yourself until you lightly tap the seat, then stand back up. The chair gives you a safe depth marker and something to catch you.
- Bodyweight squat: Same movement without the chair. Feet flat, knees tracking over your toes, chest lifted, lowering until your thighs are roughly parallel to the floor or as far as feels comfortable.
- Slow-tempo squat: The same bodyweight squat, but take three to four seconds to lower and control the movement instead of dropping quickly. This increases difficulty without adding equipment.
- Split squat or single-leg reach: Shift more weight onto one leg at a time to build balance and unilateral strength once basic squats feel easy.
How often to train, according to national guidelines
The Physical Activity Guidelines for Americans, from the U.S. Department of Health and Human Services, recommend that adults do muscle-strengthening activities that work all the major muscle groups on two or more days a week, alongside regular aerobic movement like walking. The CDC’s guidance on adult activity echoes this: at least two days a week of muscle-strengthening work, such as push-ups and squats, is enough to count toward the recommendation.
That means you don’t need a daily workout to see benefits. Two or three short sessions a week, with a rest or lighter activity day in between, fit the national recommendation and give your muscles time to recover.
A realistic first-week frequency
- Day 1: Push-up progression + squat progression, one to two rounds
- Day 2: Rest or a gentle walk
- Day 3: Push-up progression + squat progression, one to two rounds
- Day 4: Rest or a gentle walk
- Day 5: Optional third session if your body feels ready
If you’re brand new to exercise, starting with two sessions a week and adding a third once it feels easy is a reasonable way to build the habit without burning out.
Groups who should move extra carefully
Bodyweight training is adaptable, but a few groups benefit from extra caution and, in some cases, professional guidance before starting:
- Older adults, especially those with a history of falls or balance issues
- People recovering from a wrist, shoulder, knee, or back injury
- People with osteoporosis or a bone health condition
- Pregnant or postpartum individuals
- Anyone with a diagnosed heart or lung condition
For any of these situations, a doctor or physical therapist can help you adapt the movements or suggest a safer starting point.
Signs you’re progressing too fast
Mild muscle soreness for a day or two after a new movement is common. These signs suggest you should back off or stick with your current level longer:
- Sharp or shooting pain during a movement, rather than general muscle fatigue
- Joint pain in your wrists, shoulders, or knees that doesn’t ease up
- Form that breaks down badly before you finish your set, such as your hips sagging in a push-up or your knees caving in during a squat
- Soreness that lasts more than three or four days or gets worse instead of better
What the evidence does and doesn’t tell us
Research consistently supports muscle-strengthening activity, including bodyweight movements like push-ups and squats, as part of the national physical activity guidelines. What the evidence doesn’t do is guarantee a specific result, timeline, or outcome for any one person. How quickly you progress depends on your starting point, consistency, sleep, nutrition, and other individual factors that a general guide like this one can’t account for.
Frequently asked questions
How long until I can do a full push-up?
There’s no set timeline, since it depends on your starting strength and how often you practice. Some people move through the progression in a few weeks; others take longer, and that’s normal. Consistency matters more than speed.
Do I need to do push-ups and squats every day?
No. National guidelines call for muscle-strengthening activity on two or more days a week, not daily. Rest days give your muscles time to recover and adapt.
Is it normal for my knees to click during squats?
Joints can click or pop for many reasons, and this guide can’t tell you why yours does. If clicking comes with pain, swelling, or a feeling of instability, that’s worth bringing to a healthcare provider rather than guessing.
Can bodyweight exercises replace weightlifting?
Bodyweight moves like push-ups and squats are effective for building foundational strength, especially for beginners. Some people continue with bodyweight training long-term, while others add resistance bands or weights later for more of a challenge. Either path can fit the muscle-strengthening guideline.
The bottom line
You don’t need a gym, equipment, or a complicated plan to start building strength. Pick the push-up and squat variation that matches where you are today, aim for two to three sessions a week, and move to the next progression only when the current one feels solid. For more foundational moves and a full starter routine, see our beginner’s guide to strength training at home. If staying consistent is your bigger challenge than the moves themselves, this guide on building a workout habit that actually sticks can help. And for a lower-impact way to stay active on your rest days, take a look at why your daily steps matter more than you think.
Make Time For Wellness shares general wellness education, not medical advice. Talk to a qualified healthcare professional before starting a new exercise program, especially if you have an injury, chronic condition, or are pregnant. See our medical disclaimer.