JBM Medicine Ball for Workouts Exercise Strength Training
- Medicine Ball
- Gymnastics
- rubber
- Rubber
- More reviewed than 61%
A straightforward rubber medicine ball across a color-coded weight range, a reasonable pick for general strength and plyometric work.
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How it ranks among the 42 medicine balls we track
4.6★ across 571 Amazon ratings, Bayesian-smoothed toward the category average.
571 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 42 medicine balls we track - how the scorecard works · full medicine balls data report. Confidence: medium - useful but incomplete evidence.Last refreshed Jul 5, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
A rubber medicine ball sold across weight options from 2 to 15 lbs, each tied to its own color, with a textured non-slip surface built for ball-based strength moves like lunges and squats.
This listing covers the full weight family JBM sells under one product line, and the model number on this particular ASIN points to the 4 lb version. The rubber build is meant to give a controlled bounce rather than a dead-drop feel.
- Weight range from 2 to 15 lbs
- Color-coded per weight
- Textured non-slip rubber surface
- Bounces on rebound
Who it's for
Strength and conditioning routines built around ball throws, slams, or weighted core work. Not specifically marketed as a slam ball rated for repeated hard throws onto concrete.
Strengths and trade-offs
Drawn from this product's published specifications.
- Available across 7 weight options
- Textured non-slip rubber grip
- Color-coded by weight for quick identification
- No reviews available to confirm long-term durability
- No dimensions given in the listing data
Performance notes
The textured, non-slip rubber surface is what keeps grip secure through dynamic transitions like kneel-to-pushup or single-leg V-ups, where a slick ball would slip mid-movement.
Specifications
| Brand | JBM |
|---|---|
| Model | JBM-FT01-4LB-FTN02-CA |
| Dimensions & fit | |
| Item Weight | 2 pounds |
| Size | Medicine Balls |
| Capacity & performance | |
| Age Range Description | Adult |
| Construction & materials | |
| Construction Type | rubber |
| Material Type | Rubber |
| Color | Yellow - 4LB |
| Included components | |
| Unit Count | 1 |
| Included Components | No |
| Warranty & support | |
| Warranty Description | 30 days |
| Other details | |
| Sport Type | Gymnastics |
| Ball Type | medicine ball |
| Number of Items | 1 |
| Item Type Name | medicine ball |
How it compares
This product against the closest alternatives we track in medicine balls.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| JBM Medicine Ball for Workouts Exercise Strength TrainingThis product | 4.6 / 5 | 571 | 4.3 / 5 |
| Amazon Basics Weighted Medicine Ball for Core StrengthAmazon | 4.8 / 5 | 13,628 | 4.5 / 5 |
| ProsourceFit Slam Medicine Balls 5ProsourceFit | 4.7 / 5 | 4,470 | 4.5 / 5 |
| Yes4All Slam Balls, 10-40lb Weighted Ball Weight, Durable PVC Sand Filled Workout Dynamic…Yes4All | 4.7 / 5 | 14,008 | 4.4 / 5 |
| THERABAND Soft Weight Set of 6THERABAND | 4.8 / 5 | 2,000 | 4.3 / 5 |
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Questions about the JBM JBM-FT01-4LB-FTN02-CA
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What weight is this specific listing?
The model number indicates the 4 lb version, per JBM's naming across the line.
What is the ball made from?
Rubber with a textured, non-slip surface.
What exercises is it meant for?
The listing calls out lunges, squats, single-leg V-ups, and kneel-to-pushup movements.