Synergy Fitness is the premier eco friendly health and fitness facility in the Greater Burlington Area. Synergy brings a 12,000 + sq. ft affordable, yet luxurious fitness and wellness experience to Williston Vermont. Our facility includes a full array of cardio and free weight equipment as well as cycling, yoga, and group fitness classes. Synergy is also the only facility to offer Kettlebell training by an RKC certified instructor at no additional charge.