{"productId":"prod_120","slug":"superspeed-golf-training-system","reviews":[{"productId":"prod_120","source":"amazon","sourceUrl":"https://www.amazon.com/dp/B073SZXD2Q","author":"SpeedGains2026","rating":5,"text":"Gained 7 mph of clubhead speed in 6 weeks following the protocol religiously. Measured on Trackman at my lesson. This stuff genuinely works if you commit.","date":"2026-01-20","sentiment":"positive"},{"productId":"prod_120","source":"amazon","sourceUrl":"https://www.amazon.com/dp/B073SZXD2Q","author":"LazyGolfer","rating":2,"text":"Bought these with great intentions. Used them twice. They've been in my garage for 6 months. My fault, not the product's, but I should've known I wouldn't stick with the program.","date":"2025-11-05","sentiment":"negative"},{"productId":"prod_120","source":"reddit","sourceUrl":"https://reddit.com/r/golf/comments/example_ss1","author":"u/speed_is_king","rating":null,"text":"SuperSpeed is the real deal. I've gone from 98 mph driver speed to 106 mph in 3 months. The key is consistency — 3x per week, no excuses.","date":"2026-01-08","sentiment":"positive"},{"productId":"prod_120","source":"reddit","sourceUrl":"https://reddit.com/r/golf/comments/example_ss2","author":"u/back_pain_golfer","rating":null,"text":"Tweaked my back doing the SuperSpeed protocols without warming up properly first. Be careful and definitely stretch before swinging these at max effort.","date":"2025-12-18","sentiment":"negative"},{"productId":"prod_120","source":"golfwrx","sourceUrl":"https://forums.golfwrx.com/topic/example_ss","author":"DataDrivenGolfer","rating":null,"text":"The science behind overspeed training is solid and well-documented. SuperSpeed is the best consumer implementation of it. Worth the investment for serious golfers.","date":"2026-02-01","sentiment":"positive"},{"productId":"prod_120","source":"amazon","sourceUrl":"https://www.amazon.com/dp/B073SZXD2Q","author":"SeniorSpeedster","rating":4,"text":"I'm 62 and gained 4 mph after 8 weeks. Not as dramatic as younger guys report but still meaningful. At my age, every yard counts.","date":"2026-01-28","sentiment":"positive"},{"productId":"prod_120","source":"youtube","sourceUrl":"https://youtube.com/watch?v=example_ss","author":"GolfScienceChannel","rating":null,"text":"We tested SuperSpeed with 12 golfers over 8 weeks. Average gain was 4.8 mph. All 12 participants gained at least 2 mph. The protocol works — the question is whether you'll do it.","date":"2026-01-15","sentiment":"positive"}],"total":7}