OPTP Knee Glide by Bob and Brad
- Operation Mode: Manual
- Control Type: Manual
- Color: Black
- Handle Type: Carrying Handle (foldable)
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B01MZE0QSLModel: 4035Category: Leg Exercisers
Overview
The OPTP 4035 is a leg exerciser from OPTP, a brand mostly associated with physical therapy and rehab equipment. It comes in black and is built around repetitive, low-impact leg motion rather than heavy resistance training.
OPTP built its catalog around clinics and home rehab, and this leg exerciser fits that lane more than a typical gym accessory. Products like it are usually chosen to keep legs moving during recovery, long sitting, or a day when a full workout is not realistic. The listing data is thin beyond color, so treat any specific resistance or motion claims as something to confirm on the product page.
- OPTP brand, associated with rehab and PT equipment
- Black finish
- Built for repetitive leg motion
Who it's for
Best suited to people managing leg circulation, recovering from an injury, or wanting light daily leg movement rather than strength training. Less useful for anyone hoping to build muscle or add resistance to a routine.
Pros and cons
- Backed by a high 4.4 average rating
- Steady purchase volume suggests reliable demand
- Suited to home or clinic rehab use
- Listing provides no resistance, size, or motion details
- Not intended for strength training
- Description and spec data are minimal
Performance notes
The device works through repetitive pedaling or pushing motion rather than variable resistance, which is typical of rehab-oriented leg exercisers. With no resistance or dimension data listed, actual difficulty and range of motion depend on details not included here, so check the product page before use.
Specifications
| Brand | OPTP |
|---|---|
| Model | 4035 |
| Dimensions & fit | |
| Item Dimensions D X W X H | 5 × 5 × 5.5 inches |
| Construction & materials | |
| Color | Black |
| Included components | |
| Unit Count | 1 |
| Number Of Packs | 1 |
| Warranty & support | |
| Software Update Supported To Date | unknown |
| Other details | |
| Operation Mode | Manual |
| Control Type | Manual |
| Handle Type | Carrying Handle (foldable) |
| Number Of Items | 1 |
| Item Highlight | Knee replacement surgery & shoulder joint rehab exercise equipment for ACL, PCL, hip replacement & rotator cuff therapy |
Frequently asked questions
What is the OPTP 4035 Leg Exerciser used for?
It is designed for repetitive, low-impact leg motion, the kind of use associated with rehab or circulation support, rather than resistance training.
Does the OPTP 4035 come in other colors?
The listing shown here is black; check the current product page for any other color options.
Is the OPTP 4035 suitable for strength training?
No. It is built around repetitive motion rather than adjustable resistance, so it is not a substitute for weighted leg exercises.