Scissors — Slow Alternation: A Complete Guide
Quick Intro
Scissors — Slow Alternation is a mat Pilates exercise performed curled up with both legs straight and lifted, pulling one leg toward the face with both hands while the other reaches low, then switching legs with a slow, deliberate exchange, well short of the quick scissor-like pace of the full version. Slowing the switch down while keeping the exchange is what makes this the easier way into Scissors.
Equipment Needed
No equipment is required. A Yoga Mat underneath is an optional way to cushion the shoulders against a hard floor.
Why It Matters
A slower exchange still asks for hamstring range on each pull, and holding the curled-up position through a longer, more deliberate switch takes staying power even without the speed of the full pace. A muscle at the back of the thigh (hamstrings, biceps femoris) lengthens as each leg pulls toward the face. The abdominal muscles running down the front of the stomach (rectus abdominis) hold the curled-up lift throughout, the deep hip flexor (hip flexors, iliopsoas) controls the reaching leg as it stays low and a deep core muscle that wraps around the torso like a corset (transverse abdominis) keeps the torso from rocking during the slower switch.
When to Do It
Scissors — Slow Alternation works well in the supine abdominal portion of a Pilates mat session, usually placed as the entry point before the full-speed exchange. Two to three sessions a week is a reasonable pace for building this deliberate pattern.
Anyone with a current lower back or hamstring issue should get individual guidance before adding this exercise, since the combination of a curled-up hold and a repeated hamstring pull places demand on both, even at a slower pace.
Getting Ready
A few slow, single-leg pulls toward the face, without switching yet, warm up the hamstrings before the alternating pattern is added. A brief curled-up hold, with both legs lifted and still, checks that the abdominals feel ready to support the exercise’s full length.
Step-by-Step Instructions
1. The setup. Curl up so both legs are straight and lifted, hands positioned to take hold of the top leg.
2. The pull. Draw one leg toward the face using both hands while the other leg extends away and stays low.
3. The hold. Pause briefly at the deepest point of the pull before beginning the switch.
4. The slow switch. Exchange legs slowly and deliberately, without the quick scissor pace, and repeat the pull on the other side.
How Many, How Often
Scissors — Slow Alternation is dosed by reps, with each slow switch-and-pull to one side counting as one.
| Level | Where you’re at | What to do |
|---|---|---|
| Beginner | New to holding the curled-up position through a slow switch | 2 sets of 5 to 6 reps per side, with a higher reaching leg |
| Intermediate | The switch feels smooth and controlled at a slower pace | 2 to 3 sets of 6 to 8 reps per side |
| Advanced | Comfortable with a lower reaching leg and a steady tempo | 3 sets of 8 to 10 reps per side |
The torso staying still through the slower switch matters more here than how quickly each side finishes, since rushing the exchange skips the very control this slower pace is meant to build.
Modifications and Variations
The step up from this version is a quicker exchange.
Compared to Scissors, this version slows the leg switch down to a deliberate pace, which reduces the coordination and reaction demand while keeping the stretch and abdominal brace intact. Once the slower switch feels controlled, speeding the exchange up gradually toward the full pace of Scissors is the natural next step.
Common Mistakes to Avoid
Swaying the torso to help draw the leg closer. Letting the whole body rock to assist the pull works against the coordination this slower pace is meant to train. A torso that stays fixed lets the legs and arms do the reaching on their own.
Letting the slow switch speed up out of habit. The exchange picking up pace without a conscious decision to keep it slow skips the control this version is designed to build. Staying conscious of the slower pace throughout the set protects its value.
Letting the away leg creep upward as the switch happens. Allowing the extended leg to rise noticeably above the mat shortens its lever and takes load off the abdominals. A leg that stays close to the floor keeps the abdominals working even at a slower pace.
After Your Set
Hugging both knees into the chest and holding for a few breaths releases the lower back after a set built around a slower, sustained hamstring pull. A seated or standing hamstring stretch on each leg finishes easing out the muscle that worked through the deliberate exchange.
Going Deeper
This exercise usually works well as a way to build the hamstring stretch and core stability the full-speed version needs, without the added reaction and timing demand of a quick exchange testing that stability before it exists. The switch tends to speed up unnoticed as the pattern becomes familiar, undermining the slow, deliberate pace the exercise is meant to train. Keeping the exchange consciously slow, even once it starts to feel easy, builds control faster than letting the pace drift upward.
Someone new to this exercise generally manages a higher reaching leg with a controlled slow switch within a few sessions, then works toward a lower leg and a fuller stretch over two to three weeks.
How to Know You’re Improving
- A torso that stays still through the whole slow switch
- An extended leg that holds its position close to the mat
- A pace that stays deliberately slow
- A pulling range that grows while the torso stays controlled
A switch that stays slow from start to finish matters more than how deep the pull reaches.
Muscles Worked
- Biceps Femoris (a muscle at the back of the thigh, lengthening as each leg draws in at a slower switch)
- Rectus Abdominis (the abdominal muscles running down the front of the stomach, holding the curled-up lift throughout)
- Iliopsoas (the deep hip flexor, holding the reaching leg low for longer between changes)
- Transverse Abdominis (a deep core muscle that wraps around the torso like a corset, keeping the torso from rocking during the slower switch)
FAQ
What’s gained by slowing the exchange down like this? A slower, deliberate switch reduces the coordination and reaction demand of the quick scissor-like exchange while keeping the hamstring stretch and abdominal brace, which makes the pattern easier to learn before speed is added.
When is it time to speed the exchange up? When the slower switch feels controlled, with the torso staying still through every rep, pick up the pace gradually toward the full Scissors.
Is some hamstring or ab fatigue after this exercise normal? Yes, fatigue through the hamstrings and abdominals after several slow reps per side is expected. A sharp, isolated pain anywhere in the lower back is a different signal: stopping the set and getting a doctor or physical therapist’s opinion is the better response if it doesn’t settle.
Is it normal to feel a bigger stretch on one side than the other? Yes, a difference in hamstring flexibility between the two legs is common, and it often shows up more clearly at this slower pace. Working the tighter side for the same number of reps as the looser one is a reasonable way to narrow that gap.
How often should the slow Scissors be practiced? Two to three times a week, as part of the supine abdominal portion of a broader mat session, is enough repetition to build this deliberate exchange.
Related to Scissors as the harder version with a quicker exchange.