On Muscle

The Stuff That Moves Us and Why It Matters
A thought-provoking deep dive into the world of muscle from the five angles of strength, form, action, flexibility and endurance, by the bestselling author of WHY WE SWIM.

'A truly moving ode to the tissues that move us' Ed Yong, bestselling author of An Immense World and I Contain Multitudes

'You're about to learn more about yourself and your world than you could ever imagine' Christopher McDougall, bestselling author of Born to Run

Join athlete and bestselling author of Why We Swim, Bonnie Tsui, as she jumps headfirst into the intriguing world of muscle. Through the five angles of strength, form, action, flexibility and endurance, Tsui blends cutting edge research with remarkable human stories to explore the importance of muscle in both our physical and mental health.

From weightlifting in the Scottish Highlands to a 50-mile run in the Nevada desert, Tsui's globe-trotting journey of discovery reveals how muscle moves us through the world, promotes longevity and most importantly makes the impossible feel possible. On Muscle is your guide to unlocking the immense potential of your body.

UK Delivery:

• Free delivery on all orders of £10 or more.
• £1.49 delivery fee on orders below £10.
• UK orders are shipped via Royal Mail 2nd Class.

International Delivery:

• Flat rate delivery charges vary by country.

Dispatch and Delivery Times:

• All orders are shipped from our warehouse in Northampton, UK within 48 hours of receipt during working hours.
• UK mainland orders typically arrive within 3-5 working days via Royal Mail 2nd Class.
• International estimated delivery times:
• Europe & Channel Islands: 7 to 10 working days
• USA: 7 to 15 working days
• Rest of the World: 9 to 21 working days

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