Amid contract talks with the San Francisco 49ers, wide receiver Jauan Jennings had a wrench thrown in his plans of proving his worth during training camp.

Brock Purdy missed practice Friday for what the team said was ‘personal reasons’ while Pearsall has been recovering from a hamstring injury

“I don’t know,” 49ers coach Kyle Shanahan told reporters after practice. “I’ll hear about it later today with anybody who goes out of practice, but that’s why I know he went out. That’s what he had in OTAs, so I’m sure it’s similar.”

Wide receiver Jauan Jennings left Sunday's practice early because of a calf issue. It's the second time this offseason he's dealt with a calf problem. Jennings also had a calf ailment in OTAs according to the San Francisco Chronicle's Eric Branch.

The 49ers got Ricky Pearsall on the practice field for the first time in training camp on Sunday, but another wide receiver had to leave Sunday's session with an injury.