The UK's most complete GLP-1 guide
Every Question Answered. Every Side Effect Explained.
- How GLP-1 medications work
- Mounjaro vs Wegovy compared
- Injection instructions
- Side effects & solutions
- What to eat on treatment
- FAQs answered
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Can Rebounding Help You Lose Weight?
Rebounding — using a mini trampoline to bounce — has become popular as a fun way to exercise. But does rebounding actually help with weight loss? The short answer is yes, rebounding can support weight loss as part of a broader fitness routine, but it works best when combined with dietary changes and a sustainable approach to weight management uk. Like all exercise, the key is consistency and ensuring you're in a calorie deficit overall. Let's explore what the evidence shows and how rebounding fits into a realistic weight loss plan.
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Calculate Your BMI Instantly
Enter your height and weight below. Supports both imperial (stone & lbs) and metric (kg). Results include NHS category, healthy weight range, and ethnicity adjustments.
What Is BMI and Why Does It Matter?
Body Mass Index (BMI) is the most widely used screening tool for assessing whether your weight falls within a healthy range. Used by the NHS, GPs, and weight management services across the UK, BMI provides a quick snapshot of your weight relative to your height. The formula is simple: your weight in kilograms divided by your height in metres squared (kg/m²).
While BMI isn't a perfect measure — it doesn't account for muscle mass, bone density, or fat distribution — it remains the standard first step in identifying potential weight-related health risks including type 2 diabetes, cardiovascular disease, high blood pressure, and certain cancers.
The NHS also recommends adjusted thresholds for people of South Asian, Chinese, or Black African heritage — a BMI of 23 or above is classified as overweight, and 27.5 as obese. Our calculator includes this adjustment as a one-click toggle.
How Rebounding Burns Calories
Rebounding is a low-impact cardiovascular exercise that engages multiple muscle groups including your core, legs, and glutes. The constant bouncing stimulates your lymphatic system and improves circulation, which can support overall metabolic health.
Calorie burn during rebounding depends on several factors:
- Your body weight — heavier individuals burn more calories
- Bounce intensity and duration — vigorous bouncing burns significantly more than gentle bouncing
- Your fitness level — your body's efficiency affects calorie expenditure
- Duration of the session — most studies show 30–60 minutes of moderate rebounding
Research suggests rebounding can burn between 200–400 calories per 30-minute session depending on intensity, which is comparable to walking, cycling, or low-impact aerobics. However, weight loss ultimately requires a calorie deficit — burning more energy than you consume.
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How It Works
Three simple steps to understand your weight and take action.
Enter your height and weight in our free calculator. Get your BMI, NHS category, healthy weight range, and ethnicity-adjusted thresholds instantly.
If your BMI suggests you're overweight or obese, explore our GLP-1 calculators to project potential weight loss on Mounjaro or Wegovy.
Use our progress tracker to log your weight weekly, visualise your journey with charts, and stay motivated — all stored privately in your browser.
Free Weight Loss Tools & Guides
Everything you need to understand your weight, explore medication options, and track your progress — completely free.
Rebounding and Sustainable Weight Loss
For sustainable weight loss, rebounding works best when combined with other lifestyle changes. The NHS recommends aiming for 0.5–1 kg per week, which requires a calorie deficit of approximately 500 kcal per day through diet and exercise combined.
Rebounding alone is unlikely to achieve this without dietary changes. To maximise results, combine regular rebounding sessions with a balanced, reduced-calorie diet. Consider using our free progress tracker to monitor both your activity and weight changes over time. For those who struggle to lose weight through diet and exercise alone, your GP can discuss options including prescription weight loss medication as part of nhs weight loss support. Rebounding is an enjoyable, joint-friendly activity that can form part of a comprehensive approach to weight management.
- Dual GIP/GLP-1 receptor agonist
- Up to 22.5% body weight loss (SURMOUNT-1)
- Weekly injection, dose escalation over 20+ weeks
- Available via private prescription in the UK
- Doses: 2.5mg → 5mg → 7.5mg → 10mg → 12.5mg → 15mg
- GLP-1 receptor agonist
- Up to 15–17% body weight loss (STEP trials)
- Weekly injection, 5-step dose escalation
- NHS & private prescription available
- Doses: 0.25mg → 0.5mg → 1mg → 1.7mg → 2.4mg
Mounjaro vs Wegovy: Head-to-Head
A side-by-side comparison of the two most popular GLP-1 weight loss medications available in the UK.
| Feature | Mounjaro | Wegovy |
|---|---|---|
| Drug class | Dual GIP/GLP-1 agonist | GLP-1 agonist |
| Active ingredient | Tirzepatide | Semaglutide |
| Avg. weight loss | 15–22.5% | 12–17% |
| Key trial | SURMOUNT-1 (2022) | STEP 1 (2021) |
| Max dose | 15 mg weekly | 2.4 mg weekly |
| Escalation period | 20–32 weeks | 16–20 weeks |
| Administration | Weekly injection (pen) | Weekly injection (pen) |
| NHS availability | Private prescription only | NHS & private |
| Approx. private cost | £150–£250/month | £150–£300/month |
| Common side effects | Nausea, diarrhoea, constipation | Nausea, vomiting, diarrhoea |
Data sourced from SURMOUNT-1 and STEP 1 clinical trials. Costs are approximate and vary by provider. Always consult a prescriber.
Am I Eligible for Weight Loss Medication?
In the UK, eligibility for GLP-1 weight loss medications like Mounjaro and Wegovy is based on your BMI and overall health profile.
- BMI of 30 or above (obese)
- Age 18 or over
- No contraindicated conditions
- Committed to lifestyle changes
- BMI of 27 or above
- Plus type 2 diabetes
- Or high blood pressure
- Or obstructive sleep apnoea
Use our BMI calculator to check whether your BMI falls within the eligible range.
How We Built These Tools
Every calculator and guide on myweightcheck is built with accuracy and transparency in mind. Our BMI calculator uses the standard WHO formula with NHS-aligned category thresholds. Our GLP-1 projections are modelled on published clinical trial data from SURMOUNT and STEP studies.
All data stays on your device. We don't require sign-ups, and we don't store your health information on any server. Your progress tracker saves data locally in your browser using localStorage, so only you can see it.
We're based in the UK and our tools are designed specifically for UK users — supporting stone & lbs by default, referencing NHS guidelines, using NICE-approved medication data, and linking to GPhC-registered pharmacies.
Frequently Asked Questions
Common questions about BMI, weight loss medications, and our free UK tools.
How many calories does 30 minutes of rebounding burn?
Most people burn 200–400 calories in 30 minutes of moderate-to-vigorous rebounding, depending on body weight and intensity. This is comparable to other low-impact cardio. However, weight loss requires a sustained calorie deficit through both diet and exercise — rebounding alone is unlikely to produce significant weight loss without dietary changes.
Is rebounding better than walking for weight loss?
Rebounding and walking burn similar amounts of calories at moderate intensity — roughly 200–300 per 30 minutes depending on effort. Rebounding is lower-impact on joints, making it suitable for people with knee or ankle issues. Choose whichever activity you'll stick with consistently, as adherence matters more than which exercise you pick.
Can rebounding replace a diet for weight loss?
No. Exercise alone rarely produces significant weight loss without dietary changes. To lose weight at the NHS-recommended rate of 0.5–1 kg per week, you need a calorie deficit of roughly 500 kcal per day — typically achieved through a combination of reduced food intake and increased activity.
Is rebounding safe for people carrying excess weight?
Yes, rebounding is generally low-impact and joint-friendly compared to running or high-impact aerobics. However, start gently if you're new to exercise, and consider speaking to your GP if you have any joint or health concerns before starting a new fitness routine.
How does rebounding fit into weight management uk?
Rebounding is a enjoyable form of cardio that supports general fitness and can contribute to a calorie deficit when combined with dietary changes. For sustainable weight loss, combine regular activity with a balanced diet. Your GP or a registered dietitian can help you create a personalised weight loss plan tailored to your health needs.
Ready to take control of your weight loss journey?
Start with a free BMI check, explore your GLP-1 options, or begin tracking your progress today. No sign-up. No cost. Just results.