TL;DR
- Thigh size comes from three muscle groups: quads in front, adductors inside, hamstrings behind.
- Train legs 2-3 times a week with sumo squats, Bulgarian split squats, and Romanian deadlifts.
- Add a pilates-ball squeeze and side lunges for the inner thigh, which most routines skip.
- Eat 200-300 calories above maintenance and 1.4-2.0 g of protein per kg of bodyweight.
- Fuller thighs rub, so keep an anti-chafe stick handy and shave with the grain.
Most of the shape comes from muscle you can build at home, plus skin care that keeps it smooth. Here's how to get femboy thighs: the routine, our personal trainer's form cues, and the gear that helps.
How to Get Femboy Thighs: The Short Version
Thigh size comes from three muscle groups: the quads on the front, the adductors on the inside, and the hamstrings on the back. Most leg routines only train the quads, which is why the thighs stay thin from the side.
- Train legs 2-3 times a week with sumo squats, Bulgarian split squats, and Romanian deadlifts.
- Add inner-thigh work with a pilates-ball squeeze and side lunges.
- Eat enough protein (about 0.7 g per pound of bodyweight) and a small calorie surplus.
- Keep the skin smooth with a razor or cream, and use an anti-chafe stick once your thighs fill out.
- Judge it at week 12 with a tape measure and photos. Most people notice tighter jeans around week 6.
Male bodies tend to store fat around the belly first, so on most AMAB readers muscle does the shaping on the thighs. That works in your favor, because muscle responds to training on a schedule you control.
Can you get thicker thighs without hormones? Yes. Estrogen slowly shifts fat toward the hips and thighs, but muscle growth doesn't need it, and muscle is where most of the change in this routine comes from.
Photo by Lobacheva Ina on Unsplash
Gear for a Femboy Thigh Workout at Home
Every move below works with no equipment at first. Once you can do 20 clean reps, the thighs need more resistance to keep growing, and these four pieces cover the whole routine.
The Thigh Kit
Tap a cardFour pieces that cover every move in the routine. Tap a card to see the pick.
Your Thigh Routine at a Glance
| Exercise | What it builds | Sets & reps |
|---|---|---|
| Sumo squats | Inner thighs and glutes | 3 x 15 bodyweight, or 3 x 10 weighted |
| Bulgarian split squats | Front of the thigh and the glute tie-in | 3 x 10 per leg |
| Romanian deadlifts | Back of the thigh | 3 x 12 |
| Pilates-ball squeeze | Inner thighs | 3 x 20 slow squeezes |
| Side lunges | Inner thighs and quads | 3 x 10 per side |
Run it 2-3 times a week with a rest day between sessions. Warm up with the three moves below, then scroll on for photos and the key form cue for each exercise.
- Warm up with leg swings: 10 front-to-back and 10 side-to-side per leg.
- Then 10 slow bodyweight sumo squats to open the hips.
- Finish with 10 glute bridges, holding the top for two seconds.
Sumo Squats for Inner Thighs
Routine: 3 sets of 15 bodyweight / 10 weighted
Stand with your feet wider than your shoulders and your toes turned out about 45 degrees. Sit straight down between your heels with your chest up. The wide stance moves the work onto the inner thighs and glutes.
Photo by April Laugh on Unsplash
Push your knees out over your toes on the way down. If they cave in, the work slides off your inner thighs and onto your knee joints.
Bulgarian Split Squats for Fuller Quads
Routine: 3 sets of 10 per leg
Rest your back foot on a couch or bench and step the front foot about two feet forward. Lower until your back knee nearly touches the floor. This builds the front of the thigh and the spot where the glute meets the leg.
Photo by Andrew Valdivia on Unsplash
Lean your torso slightly forward to load the glute, or stay upright to work the quads harder. Hold a dumbbell in each hand once 10 reps per leg feel easy.
Move the front foot farther forward so your shin stays closer to vertical. A muscle burn is normal. Stop the set if you feel a sharp pain in the knee.
Romanian Deadlifts for the Back of the Thigh
Routine: 3 sets of 12
Hold the weights in front of your thighs with a soft bend in your knees. Push your hips back and slide the weights down your legs until you feel a stretch behind the thighs. Then drive your hips forward to stand.
Photo by Alora Griffiths on Unsplash
Dumbbells or a kettlebell for deadlifts?
Pick the one that matches how far you want to take this.
Our personal trainer: "Most guys who tell me their legs won't grow have never trained their hamstrings. They squat, so the quads get all the work. Add Romanian deadlifts and the back of the thigh fills in within a couple of months."
Inner Thigh Exercises: Ball Squeezes and Side Lunges
The adductors run along the inside of the thigh, and the adductor magnus is the largest muscle in that group. Most routines barely train this group, so it responds quickly once you do.
Pilates-Ball Squeeze (3 x 20)
Lie on your back with your knees bent and a 9-inch pilates ball between them. Squeeze for two seconds, release halfway, and repeat. It feels easy until about rep 15.
Photo by Catherine Heath on Unsplash
Side Lunges (3 x 10 per side)
Step wide to one side, sit back into that hip, and keep the other leg straight. You'll feel a stretch along the inner thigh of the straight leg. Push back to center and switch sides.
Photo by Vitaly Gariev on Unsplash
Eating for Bigger Thighs and Butt
The International Society of Sports Nutrition recommends 1.4-2.0 g of protein per kilogram of bodyweight for people who train. That works out to roughly 0.65-0.9 g per pound, or 100-135 g a day at 150 lb.
Photo by Ella Olsson on Unsplash
Eat about 200-300 calories above maintenance on training days. If you're naturally thin and the scale won't move, a glass of whole milk or a peanut butter sandwich covers most of that gap.
The same eating plan powers our femboy butt routine, so you can run both programs together without changing your meals.
Smooth Thighs: Shaving and Stopping Thigh Chafing
As your inner thighs fill out, they start touching when you walk. In shorts or a skirt that means red, stinging skin by the afternoon, especially in summer.
Photo by Brandon Atchison on Unsplash
Body Glide Original has over 26,000 ratings and costs about what a lunch does. Megababe Thigh Rescue is a second anti-chafe stick to try if Body Glide doesn't suit you. Swipe either one on before you get dressed.
Shave the inner thighs with the grain so you don't add razor bumps to the rubbing. The Gillette Venus Sensitive follows the curve of the thigh, and Skintimate shave oil works as a moisturizer after you rinse.
Balm or Shorts?
How do you want to stop thigh chafing?
Rinse with cool water, pat dry, and put a thin layer of plain petroleum jelly on overnight. Skip the balm until the skin has closed, since it can sting.
Thigh-High Socks and Shorts That Show the Shape
Thigh-high socks draw a line across the upper leg, which makes the thigh above it look fuller. Stripes add the most contrast, and solid black or white pairs look cleaner with skirts.
Photo by Oleg Ivanov on Unsplash
The DRESHOW six-pack gives you six striped pairs to test before buying a nicer pair. Measure your thigh at its widest point first, because one-size pairs can roll down on muscular thighs.
Pair them with high-waisted biker shorts for an easy everyday look. Our femboy clothing guide has full outfits built around both.
What's Your Thigh Goal?
Pick the one you care about most right now.
How Long Femboy Thighs Take to Show
Take a front and side photo today in the same lighting you'll use later. Thigh growth is slow enough that you won't see it in the mirror day to day, but side-by-side photos at week 12 make it obvious.
Mistakes That Slow Thigh Growth
- Only training quads. Squats alone leave the back and inside of the thigh flat. Keep the deadlifts and the ball squeeze in every session.
- Staying at bodyweight too long. Once 20 reps feel easy, add a kettlebell or dumbbells.
- Eating like you're cutting. Thighs won't fill out in a calorie deficit.
- Skipping rest days. Muscle grows between sessions, so two or three hard days beat six easy ones.
Fuller thighs look best next to a rounder butt and smooth skin. Our femboy hips routine and the smooth skin guide cover the rest of the lower body.
Build Your Thigh Kit
Tick what you're ordering. Each item matches a section above.
Frequently Asked Questions
Train legs two or three times a week with sumo squats, Bulgarian split squats, and Romanian deadlifts, and eat a small calorie surplus with enough protein. Tighter jeans usually show up around week 6, and side-by-side photos show clear change by week 12.
Sumo squats for the inner thighs and glutes, Bulgarian split squats for the quads, and Romanian deadlifts for the hamstrings. Add a pilates-ball squeeze and side lunges, since the adductors on the inside of the thigh get skipped in most routines.
Yes. Estrogen slowly moves fat toward the hips and thighs, but muscle growth doesn't need it. On most AMAB bodies the shape change in this routine comes from muscle, which responds to training on a schedule you control.
Swipe an anti-chafe stick like Body Glide on the inner thighs before you get dressed, or wear thin biker shorts under skirts. If the skin is already raw, rinse with cool water and put on plain petroleum jelly overnight.
Reviewed by Alex Hayward · Last reviewed April 12, 2026
Alex Hayward—7+ years of grooming & skincare editorial experience
How we pick products
- We research dozens of products in every category, reading real customer reviews and ingredient lists.
- Where possible, we test products ourselves or consult skincare professionals for first-hand feedback.
- We prioritize products that are widely available, fairly priced, and well-reviewed by other men with similar goals.
- Affiliate commissions never influence our rankings or recommendations. Our picks stay the same whether or not a product has an affiliate program.
Keep Reading
How To Get A Bubble Butt: 8-Week Glute Program For Femboys
A realistic 8-week bubble-butt program with exercises, frequency, and recovery tips — shape the glutes, don't just grow them.
How To Get A Bigger Butt Naturally (No Surgery)
The training, nutrition, and recovery plan that grows a bigger butt without surgery — including the male-specific starting-point strategy.
The Femboy Bubble Butt Guide: Training, Shapewear, And Padding
How to get, fake, or enhance a femboy bubble butt — training plan, padded panties, and shapewear options compared.
How To Get Femboy Hips: Workouts, Shapewear, And Hip Pads
The hip-widening exercises and hip pads that create a femboy silhouette fast.
More where this came from.
Dig into the rest of the library or pick a shelf to see what we've actually tested and liked.