'Boxing and kickboxing classes aim to boost participants’ self-confidence, concentration, strength, and stamina as well as support weight management. See the class schedule: North Andover Woburn Burlington Registration required. Valid only at listed locations. Must sign waiver. Gloves are required and are available for first-time guests to purchase. Limit 1 per person, may buy 1 additional as gift(s). Valid only for option purchased. All goods or services must be used by the same person.'