Side Plank with Reach
Primary
Core
Secondary
Obliques, Shoulders
Equipment
Bodyweight
Difficulty
Intermediate
Type
Rotation
NASM-CPT, CSCS certified trainers. Every guide is built from peer-reviewed research and real coaching experience.
Use for rotational core work for optimal results. The Side Plank with Reach — a functional rotational movement — is one of the most effective ways to train your core, with secondary work on your Core and Shoulders.
Everything You Need to Know About the Side Plank with Reach
The Side Plank with Reach is a intermediate difficulty exercise that targets your Obliques. It's a popular choice for building strength and muscle in these areas. When should you use it? Use for rotational core work for optimal results. This timing makes the most of your workout and helps you get better results. Who is this for? Intermediate lifters looking to progress their training. Whether you're just starting out or working toward a specific goal, this exercise fits into your routine.
What muscles does the Side Plank with Reach work?
Primary
Secondary
Stabilizers
Step-by-step: Side Plank with Reach
- 1
Get into a side plank position.
- 2
Extend top arm toward ceiling.
- 3
Rotate and reach under your body.
- 4
Return to starting position.
- 5
Repeat for reps for optimal results.
- 6
Switch sides - this is a common issue that reduces exercise effectiveness.
What are the best tips for the Side Plank with Reach?
Adds rotation to side plank.
Reach as far as you can.
Keep hips lifted for optimal results.
Control the movement.
Mistakes to watch for on the Side Plank with Reach
Hips dropping which indicates weak core engagement.
Losing hip position during the Side Plank with Reach shifts the loading pattern away from your Obliques and can compress your lower back. Stay planted and let your Obliques do the work.
Not reaching far enough.
Rotational exercises like the Side Plank with Reach generate force through your midsection. This mistake leaks power and can strain your Obliques. Move deliberately and own every inch of the rotation.
Moving too fast and losing control of the movement.
Rushing through the Side Plank with Reach reduces the time your Obliques spends under tension — which is one of the main drivers of growth. Aim for a controlled 2-second lowering phase on every rep.
Who should do the Side Plank with Reach?
Intermediate lifters looking to progress their training.
How to Program the Side Plank with Reach
Lower reps with heavier weight builds raw strength. Your muscles and nervous system adapt to handle more load over time. This range is best for strength-focused goals.
This rep range keeps your muscles under tension long enough to trigger growth. Most people see the best muscle-building results in this zone. It balances strength and muscle size.
Higher reps with lighter weight builds muscular endurance and improves conditioning. This range is good for joint health and building work capacity.
General guideline: 3 sets of 10-12 reps per side. Rest 45s.
What are good alternatives to the Side Plank with Reach?
Other Variations
- Side Plank with Weight
This Exercise Is in Your Plan
MySetPlan picks the right exercises for your goals — like the Side Plank with Reach — and builds them into a monthly program. Every set, every rep, planned out.
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Safety Notes
- Keep hips lifted.
- Control rotation.