ImpulseX Core

5-Group Deep Core & Arm EMS Activation

The OSIM uZap Waist & Arm EMS System delivers targeted Electrical Muscle Stimulation (EMS) across five major muscle groups simultaneously—your abs, obliques, lower back, biceps, and triceps. Delivering 600 targeted contractions in a single 20-minute session, it engages deep muscle layers to firm, tone, and strengthen your midsection and arms without requiring heavy gym workouts.

• Simultaneous 5-Group Targeting: Wraps your entire waist and arms to tone abs, obliques, lower back, biceps, and triceps together.

• 600 Contractions in 20 Minutes: Induces rapid, high-frequency muscle contractions for maximum workout efficiency while sitting.

• Integrated Lower Back Support: Strengthens the ring of core muscle surrounding your midsection to support spinal alignment.

Zero-App Setup & Independent Dual Controls

Designed for immediate, app-free operation, the system features a straightforward strap-and-go setup that works directly on bare skin. The waist belt and dual arm bands feature independent intensity controls, allowing you to customize pulse levels across your core and upper body separately while relaxing, working, or reading.

• Simple Plug-and-Play Setup: Fastens directly onto bare skin with no smartphone apps, complicated pairing, or learning curves.

• Independent Arm & Waist Controls: Dedicated power controls let you adjust core and arm intensity levels separately.

• Hands-Free Wireless Convenience: Lightweight, rechargeable design lets you train passive muscle groups while going about your day.