Updated June 2026 • WeightLossDiets.co.za
It sounds almost too easy. You bounce on a small trampoline for 20–30 minutes, feel genuinely breathless and sweaty, and in the process burn as many kilojoules as a moderate jog — while your joints barely notice. That is rebounding, and it is one of the most underrated fat-loss tools available to South Africans right now.
A mini-trampoline (rebounder) sits in your lounge, costs less than a month's gym membership, works during load-shedding, and is quiet enough for a flatmate not to notice. It is particularly valuable if you are overweight, returning from injury, or simply done with the brutal joint punishment of road running and aerobics classes.
This guide covers the science, the South African equipment market (with ZAR prices), three full workouts from beginner to advanced, a 4-week programme, and everything you need to start bouncing your way to a lower number on the scale.
Rebounding is structured exercise performed on a mini-trampoline — a 90–110 cm diameter fitness rebounder, not the large garden trampoline in the backyard. The bouncing action engages every major muscle group simultaneously: your legs and glutes generate the bounce, your core stabilises your body mid-air, and your arms drive additional effort and calorie burn.
Three mechanisms make rebounding surprisingly effective for fat loss:
kJ burn varies by body weight, intensity, and how much arm movement you add. Below is a comparison for a 75 kg person exercising for 60 minutes:
| Activity | kJ/hour (75 kg) | Joint Impact | Equipment Cost (ZAR) |
|---|---|---|---|
| Running at 10 km/h | 2,000 – 2,200 kJ | Very high | R0 (road) / R5,000+ (treadmill) |
| Bootcamp (high intensity) | 2,100 – 2,400 kJ | Moderate–High | R0 – R1,500 |
| HIIT (vigorous) | 1,600 – 2,000 kJ | Moderate–High | R0 – R500 |
| Cycling (vigorous) | 1,700 – 2,000 kJ | Low | R3,000 – R15,000 |
| Rebounding (vigorous) | 1,400 – 1,800 kJ | Very Low | R800 – R3,500 |
| Rebounding (moderate) | 1,000 – 1,400 kJ | Very Low | R800 – R3,500 |
| Brisk walking (6 km/h) | 900 – 1,200 kJ | Low | R0 |
| Swimming (moderate) | 1,200 – 1,600 kJ | Very Low | Pool access required |
Rebounding sits in the middle of the pack for kJ burn — solidly above walking, comparable to cycling, and below running or bootcamp. But the critical differentiator is the joint impact column. For people who cannot sustain high-impact training, rebounding delivers cardio results without the injury risk that derails progress.
Not all rebounders are the same. The two key design differences are spring rebounders (metal springs, cheaper, noisier) and bungee cord rebounders (elastic cords, quieter, smoother, better for joints). For weight loss training, bungee models are worth the small price premium.
| Category | Approx. Price (ZAR) | Best For | Where to Buy |
|---|---|---|---|
| Budget spring rebounder | R800 – R1,500 | Casual use, tight budgets | Makro, Checkers Hyper, Takealot |
| Mid-range bungee rebounder | R1,500 – R3,500 | Regular training, joint-sensitive | Sportsmans Warehouse, Takealot, Bash |
| Handlebar add-on (stability bar) | R200 – R600 | Beginners, elderly, balance issues | Often bundled or sold separately |
| Professional/import (Bellicon, Cellerciser) | R6,000 – R15,000 | Serious long-term users | Import via Takealot sellers / direct |
| Garden trampoline (large, 3.6 m) | R3,000 – R8,000 | Family fun + casual bouncing | Makro, Builders, Game |
These three workouts progress from zero fitness level to advanced. Each requires only your rebounder — and a handlebar for Workout A if you are a beginner. No electricity, no gym, no traffic.
Best for: First-timers, over 50s, post-injury returns, those carrying extra weight. Focus is on building the bouncing habit and cardiovascular base without excessive fatigue.
Structure: 2 rounds of 5 exercises × 45 seconds on / 30 seconds rest. Rest 90 seconds between rounds.
| Exercise | Duration | Notes |
|---|---|---|
| Health bounce (gentle two-foot bounce, barely leaving mat) | 45 sec | Heels leave mat only 2–3 cm; stay relaxed |
| Seated bounce (sit on rebounder edge, gentle bounce) | 45 sec | Option for those with balance issues |
| Side-to-side weight shift bounce | 45 sec | Transfer weight gently left-right with each bounce |
| March in place on rebounder | 45 sec | Lift knees to hip height, pump arms |
| Two-foot gentle jump + arm raise | 45 sec | Raise both arms overhead as you leave mat |
Total active time: ~10 minutes | Estimated kJ burn: 300–450 kJ
Best for: Those who have 3–4 weeks of rebounding or equivalent cardio fitness. This session brings heart rate into the 140–160 bpm fat-burning zone and holds it there.
Structure: 3 rounds of 6 exercises × 50 seconds on / 20 seconds rest. Rest 60 seconds between rounds.
| Exercise | Duration | Notes |
|---|---|---|
| High-knee bounce | 50 sec | Drive knees to waist height, pump arms hard |
| Jumping jack bounce | 50 sec | Full jumping jack while bouncing — arms and legs simultaneously |
| Twist bounce | 50 sec | Shoulders face forward, hips twist left-right with each bounce |
| Bounce + front kick alternating | 50 sec | Bounce, kick right — bounce, kick left; control the kick |
| Sprint bounce (fast feet) | 50 sec | Both feet moving rapidly as if running — smaller movements, max speed |
| Power jump (max height) | 50 sec | Full-effort jump, land soft, reload and go again |
Total active time: ~18 minutes | Estimated kJ burn: 600–850 kJ
Best for: Experienced rebounders or those with solid cardio fitness. Tabata protocol (20 sec max effort / 10 sec rest × 8 rounds per exercise) produces intense EPOC (afterburn) for continued kilojoule burn for hours post-session.
Structure: 4 exercises × 8 Tabata rounds each (4 min per exercise). 60-second rest between exercises. 5-minute warm-up bounce before starting.
| Exercise | Tabata Rounds | Cue |
|---|---|---|
| Sprint bounce (max speed feet) | 8 × (20 sec on / 10 sec off) | Absolute maximum speed on the 20 sec |
| Power jump + tuck | 8 × (20 sec on / 10 sec off) | Drive knees up on the way up; control landing |
| Bounce + alternating cross punch | 8 × (20 sec on / 10 sec off) | Full rotation through the core with each punch |
| Burpee-bounce combo | 8 × (20 sec on / 10 sec off) | Burpee on floor, jump onto rebounder, power jump, back to floor |
Total active time: ~20 minutes | Estimated kJ burn: 900–1,200 kJ including afterburn effect
Consistency beats intensity every time. This programme builds the rebounding habit without burning you out in week one.
| Week | Sessions / Week | Workout | Duration per Session | Goal |
|---|---|---|---|---|
| Week 1 | 3 | Workout A only | 20 min | Build the habit. Focus on balance and form, not speed. |
| Week 2 | 4 | Workout A × 2, Workout B × 2 | 20–25 min | Introduce moderate intensity. Rest at least 1 day between sessions. |
| Week 3 | 4 | Workout B × 3, Workout A × 1 | 25–30 min | Sustain 140–155 bpm for 15+ minutes in each B session. |
| Week 4 | 5 | Workout B × 3, Workout C × 1, Workout A × 1 | 25–30 min | First Tabata session. Full aerobic base established. Expect visible fat loss beginning here. |
Rebounding is genuinely one of the more versatile exercise tools — but it is particularly well-suited to specific groups:
| Exercise | kJ Burn/hr | Joint Impact | Home-Friendly? | Equipment Cost (ZAR) | Load-Shedding? |
|---|---|---|---|---|---|
| Road running | 2,000 – 2,200 | Very High | No (road required) | R0 – R2,000 (shoes) | Yes |
| Bootcamp | 2,100 – 2,400 | Moderate–High | Yes | R0 – R1,500 | Yes |
| Treadmill jogging | 1,700 – 2,000 | Moderate | Yes (with treadmill) | R5,000 – R25,000 | No |
| Rebounding (vigorous) | 1,400 – 1,800 | Very Low | Yes | R800 – R3,500 | Yes |
| Cycling (stationary) | 1,400 – 1,800 | Low | Yes (with bike) | R3,000 – R15,000 | No (spin bike: Yes) |
| Aerobics class | 1,200 – 1,800 | Moderate | Limited | R200 – R500/month | Limited |
| Brisk walking | 900 – 1,200 | Low | Partial | R0 | Yes |
Exercise alone rarely drives significant weight loss without some attention to what you eat. The good news: you do not need to overhaul your entire eating pattern. Small, sustainable SA food swaps alongside regular rebounding will produce steady, lasting results.
A 75 kg person burns approximately 1,200–1,800 kJ per hour during moderate-to-vigorous rebounding. At a brisk bouncing pace with active arm movements, rebounding is comparable to jogging at 8–9 km/h — with significantly less joint impact.
A rebounder (mini-trampoline) is designed specifically for fitness — typically 90–110 cm in diameter with a firmer, more responsive mat for controlled movement. Garden trampolines are larger, softer, and built for recreational use. For structured weight loss training, a quality rebounder is the right tool. A large garden trampoline can supplement cardio but is not optimised for workout intensity or repeatable movement patterns.
Entry-level spring rebounders cost R800–R1,500 at Makro, Checkers Hyper, and Takealot. Mid-range bungee models cost R1,500–R3,500. Professional-grade imports (Bellicon, Cellerciser) cost R6,000–R15,000. For most South Africans starting out, a R1,500–R2,500 bungee rebounder offers the best balance of quality and affordability. Optional handlebar attachments add R200–R600.
Yes — rebounding absorbs up to 87% of the impact that would otherwise travel through your knees and hips during equivalent-intensity running. This makes it one of the best cardio options for people with knee sensitivities, osteoarthritis, or those returning from lower-body injury. Always check with your doctor or physiotherapist before starting if you have a diagnosed joint condition.
3–5 sessions per week of 20–40 minutes each is optimal. Beginners should start with 10–15 minutes daily and build over 2–3 weeks. Because rebounding is low-impact, you can train on consecutive days without the recovery issues that make high-impact training 3x/week the maximum for many people.
Absolutely — rebounding requires zero electricity and is one of the best load-shedding workout options. A rebounder fits in a 1.2 m x 1.2 m space and produces far less noise and floor vibration than jumping jacks or treadmill running. During Stage 6 outages, a rebounder and a pair of 2 kg hand weights is a complete home cardio gym.
Disclaimer: This article is for informational purposes only and does not constitute medical advice. Consult a registered healthcare professional or biokineticist before starting a new exercise programme, especially if you have any underlying health conditions, joint problems, or cardiovascular concerns. Individual results vary. WeightLossDiets.co.za does not endorse any specific brand or retailer mentioned — prices are indicative and subject to change.