Effective exercise for your biceps. You don´t need a lot of room for this one.
Stand on the band, hips width apart. Grab a handle in each hand and stand up straight. Contract your abs, bracing your torso. Pull your shoulder blades down and back. Your head and neck should be aligned with your spine. Do not allow the back to arch. Maintain these engagements throughout the exercise. Start with your arms straight down with palms facing forward, and elbows tight to your sides.
Exhale. Slowly bend both elbows in a full range movement. Do not allow the elbows to move forward. Keep the palms facing forward and your wrists straight without any bend. Do not allow the shoulders to shrug.
Inhale. Gently straighten the elbows and lower the handles back to your starting position. Repeat.