Baldur Ragnarsson on Finding Patterns That Decide Games, Applying Pressure After Free Throws, and In-Season Conditioning | Álftanes

Coach Baldur Ragnarsson joins Slappin’ Glass to discuss basketball scouting, opponent game planning, defensive strategy, and high-intensity practice design.

Ragnarsson explains how he combines full-game film, tagged possessions, and statistical databases to identify player tendencies—particularly passing patterns—and turn a large amount of information into a clear game plan. He also breaks down how his teams practice multiple pick-and-roll coverages, develop basketball-specific conditioning and strength, disrupt dribble handoffs, and apply pressure after made free throws.

What You’ll Learn

• How to combine full-game film, filtered clips, and statistics when preparing an opponent scout
• Why passing patterns can reveal more about a player than traditional scoring tendencies
• How to simplify a detailed scouting report into clear player archetypes and defensive priorities
• When to switch, blitz, hedge, ICE, or go under against different ballhandlers
• How to adjust the game plan without abandoning the team’s defensive identity
• How to introduce more scouting complexity as the season progresses
• Why Ragnarsson uses five-minute games to train coverages in a game-like environment
• How to divide high-intensity practice, tactical teaching, and recovery throughout the week
• Ways to develop basketball-specific strength through box-outs, top locks, and body contact
• How to aggressively disrupt dribble handoffs before the offense reaches its preferred action
• How to pressure after made free throws and keep the ball away from a primary ballhandler

Episode Timestamps

2:16 – Building a detailed opponent scouting process
5:11 – Full-game film versus filtered clips
7:10 – Filtering information into a clear game plan
9:40 – Studying passing patterns and player habits
12:33 – Expanding scouting complexity throughout the season
14:52 – Balancing defensive identity with opponent-specific adjustments
16:41 – Practicing multiple pick-and-roll coverages
19:36 – Using self-scouting to address recurring weaknesses
25:42 – Start, Sub, or Sit: Conditioning, movement, and strength
29:42 – Structuring a high-intensity practice
33:06 – Basketball-specific body-contact training
34:57 – Start, Sub, or Sit: Opportunities for defensive aggression
35:50 – Aggressively defending dribble handoffs
38:02 – Applying pressure after made free throws
41:03 – The best investment Ragnarsson has made in his coaching career
43:00 – Dan and Pat’s key takeaways

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