Monster Bodybuilding Sports & Fitness is expected to open in January at 235 N. Central Expressway, Richardson. The business will offer group classes and personal training as well as mixed martial arts training for a range of ages. The 14,000-square-foot facility will be divided into three sections: bodybuilding, fitness and mixed martial arts. The business is offering memberships now, and prospective members can sign up on the website or on Facebook. 469-487-6119. www.monsterfitnessclub.com