Statement: Neither the primary trial or the secondary trial require participants to practice yoga.
Primary_evidence: INTERVENTION 1:    Group I (SparkPeople Program)   Participants receive training on how to use the SparkPeople website, self-monitor their diet using the SparkPeople tool, and to self-monitor their activity daily using the Fitbit monitoring device.   Participants receive weekly motivational reminders to log into the website for 3 months via email, text, or phone, based on patient preference (active phase). Participants then enter the maintenance phase for 3 months without reminders.   Behavioral Dietary Intervention: Use SparkPeople web-based program   Exercise Intervention: Use Fitbit monitor and SparkPeople web-based program   Activity Monitoring Device: Wear Fitbit activity monitoring device INTERVENTION 2:    Group II (Wait List)   Participants receive the weight loss handout and a Fitbit activity monitor. After 6 months, participants receive the SparkPeople treatment.   Exercise Intervention: Use Fitbit monitor   Activity Monitoring Device: Wear Fitbit activity monitoring device
Secondary_evidence: INTERVENTION 1:    Arm 1: Yoga Intervention   Yoga Intervention   Yoga: Yoga sessions INTERVENTION 2:    Arm 2: Educational Wellness Group   Educational Wellness Group   Education: Educational Wellness Group