The Dolphins and the rest of the NFL currently are in Phase One in the offseason program, which this year went from two to four weeks. That phase, which includes strength and conditioning, virtual meetings and physical rehabilitation, will last until May 14. May 14-16 - three-day rookie minicamp. Phase Two, which features on-field work but in walk-through fashion, was reduced from three weeks to one week this year and will take place May 17-21. On May 17, each team also will be allowed to being a seven-week rookie football development program. OTAs are May 24-26, June 1-3, June 7-8 and June 10. June 15-17 - three-day mandatory minicamp. Link - Dolphins Offseason Workout Dates Set - Sports Illustrated Miami Dolphins News, Analysis and More