One of the most common strength superset strategies we use at PPT is something called a density set.
A density set is when we pair two exercises together and aim to complete as many quality rounds as possible in a set time frame — usually 10 minutes.
A Common Example
Let’s say we pair goblet squats with single-arm dumbbell rows — one of our go-to combinations. If we prescribe 8 reps of each, your goal is to cycle through these two movements repeatedly for 10 minutes, performing each rep with control, focus, and proper technique.
At the start of a program — especially with new members — we prioritize form and control over speed or weight. Then, as the weeks go on, we look to:
- Increase load
- Improve technique
- Progress the number of quality rounds completed
What Density Training Isn’t
The goal is not to fly through 10 rounds in 10 minutes with light weights and sloppy reps. That’s cardio in disguise — not strength training.
Density sets should eventually require rest. The right weight should create enough muscular and cardiovascular demand that you need to pause between rounds or movements.
Not All Supersets Are Created Equal
The number of rounds you get depends heavily on the nature of the exercises:
- High-rep, single-side movements (like 15 reverse lunges + 15 single-arm rows per side) can total 60+ reps per round. In that case, even 2–3 rounds in 10 minutes can be a big win.
- Low-rep, double-side movements (like 5 dumbbell RDLs + 5 push-ups) add up to just 10 reps per round. With enough rest and effort, you might hit 8+ rounds.
It’s not about the number — it’s about the quality.
Progress Is the Point
It’s not “bad” to do high-rep or low-rep work. What matters most is that you’re progressing within the design of the program.
- If you’re cruising through 10+ rounds without breaking a sweat or needing rest, it might be time to increase your weights.
- If you’re only getting 1–2 rounds in 10 minutes, consider lightening the load slightly or reducing your rest so you can get more quality volume.
Strength vs. Cardio
If the weights are too light and you’re never challenged muscularly, you’re missing out on strength gains — even if your heart rate is high. That might give you a cardio effect, but you could have had both by using more appropriate loads.
Next time you’re in the gym doing a 10-minute superset, ask yourself:
- Am I challenged muscularly?
- Am I pushing hard enough to need rest?
- Am I progressing week to week?
Density sets, when done right, are one of the most effective ways to build strength, improve work capacity, and drive results.
— James Pratt