THE TRAINING GROUND
A subscription service devoted to
CMASS HOOPS! Â Â
4D Hoop Vision's Training Ground gives players access to a growing library of content to support your basketball journey.Â
Proven Basketball insights to support your basketball journey: Video breakdowns, workouts, and real training — updated weekly. Built to inspire, encourage, and support players from Stage 1 through varsity. From a 30-year Central Mass coach passionate about growing the game — for CMass. Another valuable resource in your corner — so worth it! Â
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Coach Donnelly · 450 Wins · 7 Clark Championships
 30 +Years — Oxford, Sutton, Millbury
"I've had great players —high character, competitive guys — they've led great teams.  I want to share what works and help grow CMass basketball as much as possible."
PLAYERS: Get in Early!
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$9.99/month or $99/year
The training Ground is just getting built out the summer— new content, updated weekly, starting now.
Founding members lock in $10/mo for as long as they stay subscribed. Once it's full, the price goes up.
COMING SOON:
→ THE SEARCH FOR PLAYERS— Conversations with Coaches about what they're looking for in players.
→ UNDERSTANDING THE STAKES — why every player needs someone or something pushing them
→ The ELITE LEAD GUARD — 15 All-Star lead guards developed in CMass over 30 years.  How did they do it?
THE PROOF: the tools to
BUILDÂ WINNERS
The same tools used by Jimmer Donnelly: two-time T&G Super Teamer — two Clark Championships, 3 Final Fours, 94 varsity games WON playing one of the toughest schedules in CMass year in and year out.
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The same tools used by Kenny Donnelly: T&G Super Teamer, 2 Final Fours, 5 year Varsity player— Wheaton Thunder, Pomfret, BCRI.  A big time player, Kenny led Millbury to wins over Burke, Malden Catholic, Walpole, Bedford, Bourne and many other competitive MIAA teams. Â
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THE WORKOUTS
Go harder than the game.
For that work no one sees. Â Before the lights go on. Â Get the information you need to level up your workouts and boost your game.Â
THEÂ MINDSET
The edge to attack  your goals
So much goes into the game beyond the workouts and buzzers. Â Here's everything we have to help you gain that advantage.
THE GAME
Summer is here. Â Winter is coming. Â
Check out everything you need to make the most of your summer games - so you can attack this winter.