
Terry Summerfield
@tsummerfieldmt
Head HS coach for 28 years. Currently OL & advanced tackling coach @ Barlow High School. USAFB Master Trainer. Been coaching HS FB for 35 years.
ID: 1332713473
06-04-2013 23:27:01
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Working in the offseason, use of mat rm, shoulder strike,making good connections, grips/clamps, etc. Andrew Ryland Richie Gray


Dynamic, fractured, 3v3 box fit demonstrated by Terry Summerfield. D on three side of box. Runner on 4th. Two blockers in middle can obstruct any of 3 defenders - take most dangerous, mix it up and make the D fracture fit. Also shown with turn and attack start by 1 D and BC.



You want to get better at tackling, (Part 1)-go back last year‘s film and track made/miss/YAC by levels/angles. This will tell you a story, a story of your strngths/weaknesses (Part 2) drill design & programming Andrew Ryland Richie Gray



GSI Performance - Technical Training Aids, are specifically designed to promote technical accuracy within the tackle. Now used throughout the NFL and NCAA Football available from Riddell Sports #Tackle #Technique #skillacquisition #WeTrainDifferent #DNAofCollision 🏈


Track-Back and track across are key paths I don’t think we train enough in football because we love our inside-out downhill boxes. Playing in space and when the structure has been fractured is massive to limit damage from big plays. ⚽️ example from my guy Frank Barone

One my favorite parts of the Riddell Sports Richie Gray bags is the depth and density lets you go full hit. Even on a lower body tackle -which I often stand in and hold for- really reduces worry about Charlie horse and can practice the skill.




GSI Performance Tackle System available in The USA 🇺🇸 Riddell Sports in both Senior and Junior sizes - now used by Teams at all levels - Schools/Youth, College and NFL 🏈#Tackle #Technique #Accuracy #Coaching #ProtectandPerform



IIt doesn’t get much better than this — Coach Ryland is widely regarded as one of the premier tackling coaches and educators in the game today. Andrew Ryland will be on site with hands on teaching. Pairing up with Terry Summerfield on the field!!


