SwitchFit Cordless Jump Rope + Weight Bars

  • Prize
    Winner in Sport Equipment Design / Urban Sports
  • University
    University of Houston
  • Lead Designer
    Di Nguyen
  • Professor Credit
    Elham Morshedzadeh
  • Design Status
    Concept
  • Project Link

Description
SwitchFit is a compact, portable fitness tool designed for urban lifestyles. It combines a cordless jump rope with removable weights, making it easy to transition between cardio and strength training in small indoor spaces or outdoor settings. The smart handle features a built-in display that tracks workout stats, offering two exercise modes: jump roping and weight lifting. Versatile and durable, SwitchFit adapts to various workout needs and seamlessly fits into busy routines. The set includes a portable case, two ergonomic handles, and small 1–3 lb weights, with optional 4 lb and 5 lb weights available for more intense workouts.

Innovation
SwitchFit seamlessly combines two popular urban exercises—jump roping and weight lifting—into one versatile tool. The smart handle tracks workout stats and offers two different modes, allowing users to easily switch between cardio and strength training. With adjustable weights (1–3 lbs, plus optional 4 lb and 5 lb weights), users can customize the intensity of their workouts. The device also syncs with existing fitness apps to track progress, set goals, and send reminders to motivate users. Compact and space-efficient, SwitchFit is designed for busy, urban lifestyles.

Product Detail
The handles' outer shells and the swinging cap are constructed from recycled ABS plastic, offering durability while remaining lightweight. The rope is crafted from strong nylon, and workout stats are displayed on a clear OLED screen. A motion sensor chip on the PCB board tracks motion and rotation to count swings and reps, while the 360° ball bearing in the handle prevents tangling during rotation.
The weight bars are composed of various metal cores to provide different weight densities and are encased in a soft PVC coating for a comfortable, secure grip.
The storage case features a durable nylon outer layer and a structural inner layer made from recycled ABS plastic. Inside, a tray with dividers holds up to three sets of weights. A notch twist-lock mechanism keeps everything securely in place during transport.

Specification
The product is designed for both indoor and outdoor use and can be used by any gender.
Size of Handles: 6.00 inches x 1.19 inches x 1.20 inches
Size of Weight Bars (same for all of them): 4.38 inches x 1.00 inches x 1.00 inches
Size of Case: 3.80 inches x 3.80 inches x 9.78 inches
The handles feature a dark, muted blue-gray color (Pantone 432 C) with light gray (Pantone P 179-5 C) accent lines for a sleek and modern appearance. The case has the same muted blue-gray color. The 1-5 lb weight bars come in vibrant shades of teal, reflecting the range of weight levels and adding a dynamic pop of color.



  • FIT Seal

FIT Sport Design Awards 2025
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