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Description
8 Weeks to Sealfit: A Navy Seal's Guide to Unconventional Training for Physical and Mental Toughness-Revised EditionFrom the New York Times bestselling author Mark Divine comes the newly revised and updated 8 Weeks to SEALFIT SEALFIT (tm) was developed by retired Navy SEAL Commander Mark Divine for the unique and specialized needs of professionals seeking to reach their fullest potential. To be SEALFIT means you embody the character traits of discipline, drive, determination, self mastery, honor, integrity, courage, and authentic leadership. The SEALFIT athlete is
From the New York Times bestselling author Mark Divine comes the newly revised and updated 8 Weeks to SEALFIT
SEALFIT (tm) was developed by retired Navy SEAL Commander Mark Divine for the unique and specialized needs of professionals seeking to reach their fullest potential. To be SEALFIT means you embody the character traits of discipline, drive, determination, self-mastery, honor, integrity, courage, and authentic leadership. The SEALFIT athlete is different than the sport athlete. He or she demonstrates great endurance, the ability to train without equipment, preparation for the known and the unknown, and intense work capacity. These qualities allow strong individuals to thrive in life and lead by example. With 8 Weeks to SEALFIT the athlete will: master the unbeatable mindget the best workout available with the least amount of equipment
take a level-headed approach to nutrition
develop exceptional overall functional strength, fitness, and mental toughness--the qualities that make a Navy SEAL Through teamwork, mental and physical preparation, and proper nutrition, the SEALFIT athlete can cultivate the Kokoro (warrior) spirit, helping them be unbeatable in life. Join the thousands of other SEALFIT athletes that have improved their well-being through these tried and true methods presented by Commander Mark Divine.
Binding Type: Paperback
Publisher: St. Martin's Griffin
Published: 10/13/2020
ISBN: 9781250762177
Pages: 272
Weight: 1.30lbs
Size: 9.10h x 7.40w x 0.90d
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Product Reviews
★★★★★ 5
Great quality and very practical
Color: Upgrade-apricot, Size: 16 Inch, Color: Upgrade-apricot, Size: 16 Inch
I’m very happy with this backpack. The material feels sturdy and well-made, with a smooth finish that looks elegant and easy to clean. The size is perfect—not too big or bulky, but still spacious enough to carry everything I need. The stitching and zippers feel strong and reliable.
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Reviewed in the United States on January 20, 2026
★★★★★ 5
Great quality for the price!
Color: Upgrade-darkgreen, Size: 16 Inch
Great backpack with lots of pockets. Due to the price I was worried about the quality, but I have used it for a few months now and it's holding up great. Love the color and would recommend!
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Good for travel
Color: Regular-black, Size: 16 Inch
Good looking backpack for travel. Compact and good quality.
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Reviewed in the United States on July 29, 2025
★★★★★ 5
Great Backpack!
Color: Upgrade-apricot, Size: 16 Inch
Great quality for the price and had a lot of space and pockets, which is super convenient!
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Quality
Color: Upgrade-apricot, Size: 16 Inch
Am not disappointed buying this bag it’s spacious all different type of pockets the zippers are so unique the thickness is everything to talk about . I used this for my work bag that I carry 5 days of the week with my uniform,shoes,water bottle,phone,tablet etc and it’s still leaves a lot more space the firmness and sturdiness is 100% ..So comfortable the padding on the back and the shoulder keeps you relaxed. This is value for your money , my coworker are so inlove with my backpack
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Reviewed in the United States on March 20, 2026