Slim thighs challenge – quick and easy 30 day plan

No equipment needed for this quick and easy slim thighs challenge and you don’t even need to get down on the floor. All you need is a wall for support.

Before you do this workout, please read the general exercise safety guidelines here.

Slim thighs challenge chart

These are the reps/hold times for each day of the challenge. The exercise instructions are below the chart.

Note: for the leg lift exercises, the number is for each exercise/each leg – so for example on day 1 you do 5 x side leg left, 5 x side leg right, 5 x leg behind left, 5 x leg behind right.

Slim thighs challenge daily exercise chart

Warm-up

Although this isn’t a high intensity workout and only uses body weight as resistance, the exercises take the muscles and joints further than their normal ranges of movements, so you need to make sure you’re warm enough. Ideally, avoid doing the challenge straight from sitting for a long period or as soon as you get out of bed. Before you start the day’s reps, do a couple of warm up lifts in each direction. For these, just lift your leg halfway through the range. Once you’ve done this, progress onto the full lifts.

For more about warm-up see this post.

Exercise instructions

Slim thighs challenge - Standing side leg raise

Slim thighs challenge - Standing leg lift behind

Wall sit

About leg strength training

Leg strength training is an essential part of any fitness routine. Strong legs provide a foundation for a wide range of activities, from everyday tasks like climbing stairs to more demanding pursuits like running and playing sports.

Benefits of leg strength training

Leg strength training offers a multitude of benefits, including:

Increased strength and power: Stronger legs make it easier to perform everyday tasks and improve your performance in sports and other activities.

Improved muscle tone and definition: Leg strength training helps to sculpt and define your leg muscles, giving you a more toned and athletic appearance.

Reduced risk of injury: Strong legs provide better support for your joints, reducing your risk of injury during exercise and everyday activities.

Improved balance and coordination: Leg strength training can help to improve your balance and coordination, making you less prone to falls and other injuries.

Enhanced bone density: Leg strength training can help to increase bone density, reducing your risk of osteoporosis.

Related to slim thighs challenge

Squat pulse challengeFloor leg exercises circuit workout with PDF

Challenge FAQs

The first day of the challenge should feel like it needs a bit of effort, but not too much. If you really struggle with day 1, then you probably won’t get through the challenge. The idea with the challenges on this site is that the first few days get you used to the exercises and the daily habit. Usually about halfway through the challenge the effort levels start to increase more quickly.

Avoid challenges that increase effort levels very quickly – they’re simply not realistic. It’s unlikely that, for example, you would be able to increase how many squats you are able to do by 10 a day for 30 days, or increase your plank hold time by 10 seconds a day for 30 days.

Last Updated on: April 24, 2022

In general, allowing muscles 48 hours between workouts is good because it gives our bodies time to recover and adapt. Challenges are generally short workouts and for a limited period of time (usually 30 days), so not having many rest days won’t be a problem. With challenges that alternate exercises each day, it’s not an issue, because you’re using different muscles.

Last Updated on: April 24, 2022

Fitness improvements don’t always happen in a predictable way. Sometimes we’re just not as strong or energetic for no apparent reason, or we hit a plateau. If you get to a point where you’re struggling to complete the day’s challenge, you can try one of the following:

  • Take a couple of days off and start again where you left off
  • Do the challenge on alternate days rather than every day
  • Instead of increasing the effort every day, stay at the same level for 2 or 3 days and then go onto the next day of the challenge

Obviously these solutions mean the challenge will last longer, but you’ll still benefit from doing it.

Last Updated on: April 24, 2022

Further reading

Leg muscles

Last Updated on: September 5, 2025
About Zara Schultz 200 Articles
Cert HE Health Fitness & Personal Training (University of Bedford), Cert HE Sport & Fitness (Open University), VTCT Sports Massage Therapy (ACL Essex)