Three full-body sessions a week for beginners. No pull-up bar, bench or weights — a stair or sturdy step is the only prop.
A real first week from Astro, FitAstra's AI coach — made by the plan engine the app uses.
Astro
Fuel rule: hold a moderate calorie deficit (~400-500 kcal) with 1.6-2g protein per kg bodyweight, so what you lose is fat, not muscle.
Built by Astro on FitAstra · Get the free app: fitastra.co/download
Lose weight · No equipment · Beginner
Your 4-week plan

Brace hard, break at the hips and knees together, knees tracking over the toes.
Stand with your feet shoulder width apart. You can place your hands behind your head. This will be your starting position. Begin the movement by flexing your knees and hips, sitting back with your hips. Continue down to full depth if you are able,and quickly reverse the motion until you return to the starting position. As you squat, keep your head and chest up and push your knees out.

Elbows tucked to about 45 degrees, touch the chest, then drive the floor away.
Lie on the floor face down and place your hands about 36 inches apart while holding your torso up at arms length. Next, lower yourself downward until your chest almost touches the floor as you inhale. Now breathe out and press your upper body back up to the starting position while squeezing your chest. After a brief pause at the top contracted position, you can begin to lower yourself downward again for as many repetitions as needed.

Control the weight in both directions and stop short of failure.
To begin, lie straight and face down on the floor or exercise mat. Your arms should be fully extended in front of you. This is the starting position. Simultaneously raise your arms, legs, and chest off of the floor and hold this contraction for 2 seconds. Tip: Squeeze your lower back to get the best results from this exercise. Remember to exhale during this movement. Note: When holding the contracted position, you should look like superman when he is flying. Slowly begin to lower your arms, legs and chest back down to the starting position while inhaling. Repeat for the recommended amount of repetitions prescribed in your program.

Curl the ribs toward the hips. Don't pull on your neck.
Lie flat on your back with your feet flat on the ground, or resting on a bench with your knees bent at a 90 degree angle. If you are resting your feet on a bench, place them three to four inches apart and point your toes inward so they touch. Now place your hands lightly on either side of your head keeping your elbows in. Tip: Don't lock your fingers behind your head. While pushing the small of your back down in the floor to better isolate your abdominal muscles, begin to roll your shoulders off the floor. Continue to push down as hard as you can with your lower back as you contract your abdominals and exhale. Your shoulders should come up off the floor only about four inches, and your lower back should remain on the floor. At the top of the movement, contract your abdominals hard and keep the contraction for a second. Tip: Focus on slow, controlled movement - don't cheat yourself by using momentum. After the one second contraction, begin to come down slowly again to the starting position as you inhale. Repeat for the recommended amount of repetitions.

Touch the upper chest and keep your shoulder blades pinned back into the bench.
Stand facing bench or sturdy elevated platform. Place hands on edge of bench or platform, slightly wider than shoulder width. Position forefoot back from bench or platform with arms and body straight. Arms should be perpendicular to body. Keeping body straight, lower chest to edge of box or platform by bending arms. Push body up until arms are extended. Repeat.

Front shin vertical, torso tall, drive through the front heel.
Stand facing a box or bench of an appropriate height with your feet together. This will be your starting position. Begin the movement by stepping up, putting your left foot on the top of the bench. Extend through the hip and knee of your front leg to stand up on the box. As you stand on the box with your left leg, flex your right knee and hip, bringing your knee as high as you can. Reverse this motion to step down off the box, and then repeat the sequence on the opposite leg.

Ribs down, chin tucked, and hold the squeeze at the top for a full second.
Lie flat on the floor on your back with the hands by your side and your knees bent. Your feet should be placed around shoulder width. This will be your starting position. Pushing mainly with your heels, lift your hips off the floor while keeping your back straight. Breathe out as you perform this part of the motion and hold at the top for a second. Slowly go back to the starting position as you breathe in.

Curl the ribs toward the hips. Don't pull on your neck.
Lie down on the floor with your legs fully extended and arms to the side of your torso with the palms on the floor. Your arms should be stationary for the entire exercise. Move your legs up so that your thighs are perpendicular to the floor and feet are together and parallel to the floor. This is the starting position. While inhaling, move your legs towards the torso as you roll your pelvis backwards and you raise your hips off the floor. At the end of this movement your knees will be touching your chest. Hold the contraction for a second and move your legs back to the starting position while exhaling. Repeat for the recommended amount of repetitions.

Brace hard, break at the hips and knees together, knees tracking over the toes.
Stand with your feet shoulder width apart. You can place your hands behind your head. This will be your starting position. Begin the movement by flexing your knees and hips, sitting back with your hips. Continue down to full depth if you are able,and quickly reverse the motion until you return to the starting position. As you squat, keep your head and chest up and push your knees out.

Elbows tucked to about 45 degrees, touch the chest, then drive the floor away.
With your hands wide apart, support your body on your toes and hands in a plank position. Your elbows should be extended and your body straight. Do not allow your hips to sag. This will be your starting position. To begin, allow the elbows to flex, lowering your chest to the floor as you inhale. Using your pectoral muscles, press your upper body back up to the starting position by extending the elbows. Exhale as you perform this step. After pausing at the contracted position, repeat the movement for the prescribed amount of repetitions.

Only the forearms move — lock the elbows in place and squeeze at the bottom.
Kneel on the floor or an exercise mat and bend at the waist with your arms extended in front of you (perpendicular to the torso) in order to get into a kneeling push-up position but with the arms spaced at shoulder width. Your head should be looking forward and the bend of the knees should create a 90-degree angle between the hamstrings and the calves. This will be your starting position. As you exhale, lift up your right leg until the hamstrings are in line with the back while maintaining the 90-degree angle bend. Contract the glutes throughout this movement and hold the contraction at the top for a second. Tip: At the end of the movement the upper leg should be parallel to the floor while the calf should be perpendicular to it. Go back to the initial position as you inhale and now repeat with the left leg. Continue to alternate legs until all of the recommended repetitions have been performed.

Curl the ribs toward the hips. Don't pull on your neck.
Lay flat on the floor with your arms next to your sides. Now bend your knees at around a 75 degree angle and lift your feet off the floor by around 2 inches. Using your lower abs, bring your knees in towards you as you maintain the 75 degree angle bend in your legs. Continue this movement until you raise your hips off of the floor by rolling your pelvis backward. Breathe out as you perform this portion of the movement. Tip: At the end of the movement your knees will be over your chest. Squeeze your abs at the top of the movement for a second and then return to the starting position slowly as you breathe in. Tip: Maintain a controlled motion at all times. Repeat for the recommended amount of repetitions.
Astro
In the app I build this from everything you tell me — injuries, moves you hate, your deadline — then check in every morning with an insight from your own training. Free.
Keep going with Astro — the FitAstra app is free
Scan, or open fitastra.co/download
Astro gives you the nutrition rule above, not a meal chart. A verified FitAstra coach does: after a 1-on-1 video call, your coach builds your week of workouts and nutrition. Sessions from ₹299.
Find a coachWhat Astro does in the app, after this page.
Built from all your answers
The app asks about injuries, exercises you dislike and your deadline before Astro builds your plan.
A morning insight and a recap after every workout
Drawn from your own training history — if your data does not show it, Astro does not claim it.
Your plan adapts when your week does
Miss a week and Astro rebuilds it around the reason, scales a hard week down, or regenerates a day.