Marcus Smart injury update: Celtics guard says his 'pain level is going down’ Unknown 00:57 Smart participated in some one-on-one drills that involved contact at Celtics’ practice Thursday, according to NBC Sports Boston. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsAndy Murray Undergoes Hip Surgery in LondonSaina is Mentally the Toughest Indian Shuttler - Vimal Kumar'Goooal!': Brazil Mother Narrates Games for Blind SonPSG Complete Signing of Argentina Midfielder Leandro ParedesFirstpost Spodcast Episode 131: India clinch ODI series against New Zealand; Naomi Osaka takes No 1 spot and moreAustralian Open 2019: Runner-up Petra Kvitova glad to see the end of her Grand Slam bad luck
