4 Lb Medicine Ball
a small market ($77K/yr) — 4 Lb Medicine Ball doesn't clear our bar today.
Flapen Score
Ranks 4,637 of 8,101 Sports & Outdoors niches · −2 vs the category median of 47
Is 4 Lb Medicine Ball profitable on Amazon?
According to Flapen's Amazon United States niche tracking, 4 Lb Medicine Ball is a $77K/yr Amazon United States market (35K searches/yr). The top 5 brands hold 88% of demand. Verdict: Skip it — 45/100.
4 Lb Medicine Ball: the Amazon niche in one read
Everything a seller checks before entering, in three answers.
Is the demand real?
Not really. Search demand moved +17.7% over the last 90 days and 8.5% of searches end in a purchase.
$77K
revenue / yr
Who owns the niche?
The top 5 brands hold 88% of demand, so 12% of the market is open.
12%
open market share
Is there a way in?
Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.6★ — the gap to enter on.
0/100
page quality · 21 products
Top 4 Lb Medicine Ball products & what they sell for
Every tracked product — its share of the shelf, its review moat, and what it sells for.
Top sellers
by 90-day click share
Amazon Basics Weighted Medicine Ball for Core Strength Strength Training Full-Body Workouts and Balance Exercises 4 Pounds Green/Black
- Price
- $20.17
- Rating
- 4.8/5
- Reviews
- 13,637
- Age
- 9y ago
ProsourceFit Weighted Medicine Ball for Full Body Workouts
- Price
- $25.25
- Rating
- 4.8/5
- Reviews
- 805
- Age
- 11y ago
RitFit Weighted Medicine Ball - Non-Slip Rubber Shell & Dual Texture Grip - Workout Exercise Ball for Core Strength Balance Training Coordination Fitness - Multiple Weights & Colors
- Price
- $31.17
- Rating
- 4.5/5
- Reviews
- 413
- Age
- 5y ago
Champion Sports PRX4 Rhino Promax Elite Slam Balls 4 lb Soft Shell with Non-Slip Grip Medicine Wall Exercise Ball for Weightlifting Plyometrics Cross Training & Home Gym Fitness
- Price
- $41.76
- Rating
- 4.3/5
- Reviews
- 1,151
- Age
- 6y ago
Sunny Health & Fitness 4LB Medicine Ball Textured Rubber Core Strength & Balance Training Bouncing Weight for Home Workouts SF-EB03-4
- Price
- $31.47
- Rating
- 4.7/5
- Reviews
- 13
- Age
- 1y ago
Trending
90-day click momentum
Champion Sports Rhino Gel Filled Medicine Ball (Blue 4 lbs)
- Price
- $17.18
- Rating
- 4.6/5
- Reviews
- 482
- Age
- 23y ago
Sunny Health & Fitness 4LB Medicine Ball Textured Rubber Core Strength & Balance Training Bouncing Weight for Home Workouts SF-EB03-4
- Price
- $31.47
- Rating
- 4.7/5
- Reviews
- 13
- Age
- 1y ago
ProBody Pilates Exercise Ball - Multiple Sizes Gym Grade Balance Ball for Fitness Workout Pregnancy & Physical Therapy Stability Yoga Ball Chair (Blue 65cm)
- Price
- $18.60
- Rating
- 4.5/5
- Reviews
- 12,409
- Age
- 11y ago
Logest Weighted Toning Exercise Balls Pair - Round Shape Medicine Ball - 1LB 2LB 3LB 4LB 5LB 6LB Available - Toning Muscle for Men & Women - Color-Coded Difficulty Levels (1LB - Pair)
- Price
- $17.44
- Rating
- 4.6/5
- Reviews
- 165
- Age
- 2y ago
Rubber Medicine Ball - 4.4 lb. - Red
- Price
- $31.94
- Rating
- 4.6/5
- Reviews
- 62
- Age
- 22y ago
Newest
by launch dateSunny Health & Fitness 4LB Medicine Ball Textured Rubber Core Strength & Balance Training Bouncing Weight for Home Workouts SF-EB03-4
- Price
- $31.47
- Rating
- 4.7/5
- Reviews
- 13
- Age
- 1y ago
Logest Weighted Toning Exercise Balls Pair - Round Shape Medicine Ball - 1LB 2LB 3LB 4LB 5LB 6LB Available - Toning Muscle for Men & Women - Color-Coded Difficulty Levels (4LB - Pair)
- Price
- $25.85
- Rating
- 4.6/5
- Reviews
- 165
- Age
- 2y ago
Logest Weighted Toning Exercise Balls Pair - Round Shape Medicine Ball - 1LB 2LB 3LB 4LB 5LB 6LB Available - Toning Muscle for Men & Women - Color-Coded Difficulty Levels (1LB - Pair)
- Price
- $17.44
- Rating
- 4.6/5
- Reviews
- 165
- Age
- 2y ago
Retrospec Core Weighted Medicine Ball 4 6 8 10 12 14 16 20 25 30 lbs Soft Touch Vegan Leather with Sturdy Grip for Strength Training Recovery Balance Exercises and Other Full-Body Workouts
- Price
- $29.76
- Rating
- 4.6/5
- Reviews
- 497
- Age
- 3y ago
JFIT Soft Wall Medicine Ball 4 LB Blue/Black
- Price
- $36.02
- Rating
- 4.6/5
- Reviews
- 2,204
- Age
- 4y ago
Competition: brands, sellers & click share
The top 5 products take 69% of clicks — established leaders, but buyers still shop beyond them.
Brands
12 rising
Sellers
27
Top-5 brand share
88%
Top 20: 100%
Top-5 click share
69%
Top 20: 99%
Open market
9%
- Champion Sports23%
- Amazon Basics22%
- ProsourceFit20%
- RitFit16%
- Sunny Health & Fitness6%
- Logest4%
- Open — no brand owns it (6 brands, 9%)
4 Lb Medicine Ball demand & seasonality
Weekly search volume, with the niche's key stats alongside.
No pronounced peak months · busiest ÷ quietest = 1.6×
Top 4 Lb Medicine Ball search terms shoppers use
The exact queries shoppers type, with yearly volume, growth and conversion.
- 4lb medicine ball12K/yr
- 4 lb medicine ball7K/yr
- medicine ball 4 lbs5K/yr
- 4 pound medicine ball5K/yr
- 4 lbs medicine ball6K/yr
What reviews say buyers love and hate about 4 Lb Medicine Ball
What buyers mention most, as a share of all reviews.
What buyers love
86% of reviews“Amazing quality”
“Worth the price”
“Good size”
“Durable”
“terrific for yoga”
What buyers complain about
72% of reviews“Smells like rubber”
“Cheap”
“Deflates too easy”
“Leaks air”
“too big for the hand”
4 Lb Medicine Ball return rate & reasons
Why buyers send it back, as a share of all return requests.
2.2%
Return rate
71%
Fixable by listing
The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.
Common 4 Lb Medicine Ball questions
The questions sellers ask about this niche, answered from the tracked metrics.
Related niches
Same-category niches scoring near this one — the next ones worth researching.
Best Flapen score
The highest-scoring niches we track right now, across every category.
