Dolphins begin training camp with Newport native Julius Pruitt

DAVIE, Fla. (AP) - Pro Bowl receiver Brandon Marshall has been

cleared to participate full-speed at the start of the Miami

Dolphins' training camp.

Also given full clearance were running backs Ronnie Brown and

Patrick Cobbs, quarterback Chad Pennington and cornerback Will

Allen, all returning from operations necessitated by season-ending

injuries in 2009.

Shortly before the first practice Friday, coach Tony Sparano

said his team is at full health.

The Dolphins acquired Marshall from Denver in a trade in April,

and he underwent hip surgery in May.

Brown missed the final seven games last year because of a foot

injury. Pennington lost his starting job when he was hurt in the

third game in 2009, and he'll compete for the No. 2 job behind Chad