Back to Exercises
CardioIntermediate
Stairmaster
Equipment
Machine
Target Muscles
Quadriceps
Category
Cardio
Muscle Group
Legs
Target Muscles
Quadriceps
Secondary Muscles
CalvesGlutesHamstrings
Breathing
Exhale during the exertion phase of the movement, inhale during the relaxation or lowering phase.
Common Mistakes
- •Not maintaining proper form throughout the movement
- •Rushing through reps instead of using a controlled tempo
- •Holding your breath during the movement
Safety Tips
- •Use a spotter or safety racks when lifting heavy
- •Always warm up properly before attempting this exercise
- •Stop immediately if you feel sharp or joint pain
Variations
- •Adjust the seat position to align the pivot with your joint
- •Use a slower tempo and squeeze at the peak contraction
- •Try one leg / one arm at a time
Alternatives
- •Try a different cardio modality for variety
- •Swap to interval training for a metabolic stimulus
- •Choose another exercise that targets the quadriceps
Progressions
- •Increase the weight by 5-10% once you can complete all reps with clean form
- •Slow down the eccentric (lowering) phase to 3-4 seconds
- •Reduce rest periods between sets to increase workout density
- •Add an extra set or rep each week (progressive overload)
Regressions
- •Reduce the weight to focus strictly on technique
- •Decrease the range of motion if you feel joint discomfort
- •Increase rest intervals to ensure full recovery between sets
Beginner Tips
- •Master proper form before increasing weight
- •Focus on slow, controlled movements — don't chase speed
- •Start with 2-3 sets of 10-12 reps to build a solid foundation
Pro Tips
- Stay tight throughout — brace your core before every single rep
- Focus on the mind-muscle connection — consciously squeeze the target muscle at the peak of each rep
- Use a 2-1-3 tempo (2 seconds up, 1 second pause, 3 seconds down) to maximise time under tension