SUNPOW Pull Up Assistance Bands Review – 5-Level Kit Tested

Quick Verdict

The SUNPOW pull up assistance bands are a solid, no-nonsense resistance kit that earns their space in a home gym or travel bag. Five color-coded tension levels cover a wide range, from light assistance to heavy-duty resistance, and the natural latex construction holds up under real use. At this price point, they punch above what you'd expect from a budget set. If you're already doing unassisted pull-ups and want bands for accessory work or stretching, you'll find value here too — just know the green band isn't featherlight. Check the current price on Amazon before you buy.

What Is the SUNPOW Pull Up Assistance Bands Set?

The SUNPOW set is a five-piece kit of loop-style resistance bands made from natural latex, designed primarily to help people progress toward unassisted pull-ups, chin-ups, and muscle-ups. Each band is color-coded and rated for a specific resistance range, from 5–30 lbs up to 50–145 lbs. The kit ships with a compact carry bag and a brief manual covering basic exercises.

I unboxed these on a rainy Tuesday evening after a particularly frustrating session at my apartment complex's outdoor pull-up bar. My first thought: these are heavier and more substantial than the generic flat bands I'd been using. They don't feel flimsy or likely to snap mid-rep — a concern I always have with loop-style bands. The packaging is minimal, and the carry bag is about the size of a large wallet, which matters if you're commuting to a gym or packing light for a trip.

Key Features

• Five resistance levels: Green (5–30 lbs), Blue (15–50 lbs), Orange (25–75 lbs), Red (35–95 lbs), Purple (50–145 lbs)
• Made from 99.9% allergen-free natural latex with superior snap resistance versus TPE alternatives
• Lightweight carry bag included — fits in most backpacks and suitcases
• Versatile use for pull-up assist, leg work, glute activation, yoga, Pilates, and physical therapy
• Stacking capability: combine two or more bands for resistance beyond the highest single-band range
• No carabiner or metal hardware required — loops over standard pull-up bars, squats racks, or sturdy tree limbs
• Complete kit: 5 bands, carry bag, and exercise manual

Hands-On Review

The first thing I did was loop the green band over my pull-up bar and attempt a rep. It felt supportive without being spongy — the resistance engaged predictably through the full range of motion. By my third session using the green band, I was able to string together five clean reps with controlled negatives. That's not nothing for someone who, two months prior, could barely hang from the bar for 10 seconds.

What surprised me was how consistent the resistance felt across multiple sets. Some budget bands I've used feel looser after a few reps as they heat up and stretch. These maintained their snap and tension. The latex does have a slight odor on opening — nothing harsh, but noticeable if you're sensitive to smells. I left them on the balcony overnight and it was essentially gone by morning.

I tested the blue and orange bands during a hotel stay about two weeks in. The orange band (25–75 lbs) was my go-to for assisted muscle-up attempts and kipping variations — it provided enough lift to make the transition less intimidating without removing the challenge entirely. The carry bag fit in my carry-on without any fuss, which I appreciated. One thing nobody mentions in listings: anchoring to a hotel door pull-up bar requires a thicker doorframe than most hotel bars provide. I ended up using a sturdy column in the hallway — your anchoring options vary depending on where you train.

By week three, I moved to the red band (35–95 lbs) for eccentric pull-up training — lowering myself slowly from the top position. That single drill has done more for my pulling strength than weeks of full reps with the lighter bands. The purple band (50–145 lbs) remains unused in my kit for now; it's there for people doing heavy-assisted pulls or powerlifting accessory work, which isn't my focus. But it's good to know it's there.

Who Should Buy It?

Skip these if you already knock out 10+ unassisted pull-ups and just want bands for stretching or warm-ups — a lighter TPE set would cost less and do the job. But for the rest of you:

• Beginners building toward their first unassisted pull-up: The color progression gives you a clear roadmap. Start green, move to blue once you hit 8–10 reps, and work your way up.
• Travelers who can't commit to a gym: The carry bag makes these easy to pack. Hotel workouts, Airbnb pull-up bars, park bars — they turn any overhead anchor into a training station.
• People rehabilitating shoulder or back injuries: The lighter bands offer a controlled, low-impact way to rebuild pulling strength under guidance from a physical therapist.
• CrossFit athletes or calisthenics enthusiasts: Stack multiple bands for varied resistance or use the purple band for extreme assistance on weighted progressions.

Don't buy these if you're looking for ultra-light resistance for physical therapy involving fingers or wrists — the green band starts at 5 lbs and that's still substantial for fine-motor rehab work.

Alternatives Worth Considering

If the SUNPOW set doesn't feel right for your situation, here are two alternatives worth a look:

• Fit Simplify Resistance Loop Bands: A more budget-friendly set with lighter tensions better suited for physical therapy and warm-ups. The latex quality is comparable, but the resistance range tops out lower — not ideal for heavy pull-up assist.
• WODFitters Pull Up Assistance Bands: A gym-standard choice with more resistance increments and thicker rubber. They cost more but are favored in CrossFit boxes for their durability under heavy, repeated use.

FAQ

Final Verdict

After three weeks of consistent use across three different training environments, the SUNPOW pull up assistance bands have earned a permanent spot in my gear bag. The five-level resistance system works exactly as advertised, the latex holds up to repeated sessions, and the carry bag makes them genuinely portable. They're not the cheapest bands on Amazon, but the quality justifies the price — and for anyone working toward their first pull-up or building pulling strength, they remove one of the biggest obstacles standing in the way. Will I keep using them? Almost certainly — though I'm already eyeing the red band's potential for eccentric training progressions.