BRIGHTON, MA — The Boston Celtics have beaten the Indiana Pacers three out of four times this year, so they know what it will take to do it in the playoffs. Brad Stevens will look to a bigger, more physical lineup to get the job done. Sierra Goodwill has more from the Celtics’ final practice at The Auerbach Center before Game One.   ****   CLNS Media is a credentialed member of the Boston sports press corp. CLNS employees reporters, insiders and personalities in every pro sports arena in Boston. Find our work at...   SUPPORT OUR CLNS FREE Programming:     ? GO TO http://clnsmedia.com/win and use promo code: CLNS50 for 50% cashback on 1st deposit! ? The CLNS Media Network is the leading online provider of audio and video content in the digital realm. CLNS is a premiere destination for broadcast journalism as well as personal and collective digital branding and marketing.   ? Visit CLNS Media: http://www.clnsmedia.com ? Twitter: http://twitter.com/CLNSMedia ? Facebook: http://facebook.com/clnsmedia ? IG: http://Instagram.com/clnsmedia