Life Time Fitness Supports 2007 International Challenge Day in Houston with Free Workouts

Mayor Bill White Encourages One Million Houstonians to Exercise on May 23, 2007

Life Time Fitness, Inc. (NYSE:LTM)

WHO:      Residents of Houston

WHAT:     "International Challenge Day" Physical Fitness Challenge

WHY:      Mayor Bill White has challenged the City of Houston to "Get
          Moving" and Life Time Fitness will provide citizens with
          complimentary access its Houston-based Life Time Fitness
          health, family recreation, sports, exercise and spa centers.

WHEN:     Wednesday, May 23, 2007

WHERE:    Houston-Area Life Time Fitness centers, including;
          Cinco Ranch               Sugar Land
          223211 Cinco Ranch Blvd.  1331 Highway 6
          Katy, TX 77494            Sugar Land, TX 77478
          281-693-3434              281-340-3100

          Willowbrook
          7717 Willwochase Blvd
          Houston, TX 77070
          281-469-0300

DETAILS:  The Houston Wellness Council and the Get Moving Houston
          physical fitness campaign were founded in 2005 by Mayor Bill
          White to advance his wellness initiatives for the City of
          Houston. The Wellness Council is again supporting the 2007
          International Challenge Day with an effort to double last
          year's involvement by encouraging one million or more
          Houstonians to exercise on May 23. Mayor White has
          personally invited Houstonians to lace up their tennis shoes
          and join him for at least 15 minutes of exercise on this day
          and to report their results.

About Life Time Fitness, Inc.

Life Time Fitness, Inc. (NYSE:LTM) operates distinctive and large sports and athletic, professional fitness, family recreation and resort/spa centers. As of May 22, 2007 the Company operated 62 centers in 14 states, including Arizona, Florida, Georgia, Illinois, Indiana, Kansas, Maryland, Michigan, Minnesota, North Carolina, Ohio, Texas, Utah and Virginia. The Company also operates two satellite facilities and five preview locations in existing and new markets. Additionally, Life Time Fitness provides consumers with personal training consultation, full-service spas and cafes, corporate wellness programs, health and nutrition education, the healthy lifestyle magazine - Experience Life, athletic events, and nutritional products and supplements. Life Time Fitness is headquartered in Eden Prairie, Minnesota, and may be accessed on the Web at www.lifetimefitness.com. LIFE TIME FITNESS, the LIFE TIME FITNESS logo, and EXPERIENCE LIFE are registered trademarks of Life Time Fitness, Inc. All other trademarks or registered trademarks are the property of their respective owners.

Source: Life Time Fitness

Released May 22, 2007