Track and field relay exchange zones / how do track relay handoffs work Relay 400m changeover relays 4x400 sprint 4x100 Relay zones markings 200m 4x400 tourback
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Week 1 • 4x200 relays
Track And Field Relay Exchange Zones / How Do Track Relay Handoffs Work
WEEK 1 • 4x200 Relays - YouTube
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