Just over 12 hours after a humbling loss to the Cavaliers  at the Garden, the Celtics  got a boost at practice in Waltham when Kevin Garnett  and Paul Pierce  returned from separate foot injuries.
Garnett has missed the last eight games due to inflammation from bone spurs in his left ankle. The Celtics have gone 3-5 in his absence as they look to lock up the seventh seed in the Eastern Conference and avoid the Heat in the first round of the playoffs .
‘I’ve never come into postseason 100 percent, so it’s nothing new,” Garnett told reporters. “But I do want a rhythm. I don’t want to go into the postseason and have no rhythm. I want to be healthy. That’s my first priority.”
Garnett said when and how much he plays in the final six games will be decided after a discussion that includes himself, coach Doc Rivers  and medical staff.
“I’m going to practice today and Doc and I will have a conversation and make some decisions for the future.’
Avery Bradley , however, did not take part, as he was still nursing soreness from taking an elbow to his left collarbone from Kyrie Irving in the fourth quarter of Friday’s game.
Rivers told reporters before Saturday’s practice that he anticipates Bradley would be available for Sunday’s game against Washington but would not predict anything further, adding, “you just never know.”
Pierce missed Friday’s game due to soreness and swelling in his right ankle, which first cropped up in the fourth quarter of last Sunday’s loss to the Knicks in New York, when he was spotted with a wrap on the ankle.
Pierce missed Monday’s game in Minnesota due to the birth of his first son, Prince Paul Pierce before returning on Wednesday in a win over Detroit. Pierce was held out of Friday’s game by Rivers on the advice of trainer Ed Lacerte.