How to buy the right sports bra for you

The unique motion of running causes your breasts to move in a figure of eight motion, sometimes up and down as much as eight inches. This puts your Cooper’s ligaments - the thin collections of connective tissues that help support your breasts - under huge strain. Without the correct support, you’re likely to experience soreness, which could cause you lasting damage.

Sports scientists from the University of Portsmouth studied how breast tissue is damaged when running in regular and sports bras. They found low to medium-impact sports bras reduce bounce but aren't as effective in restricting side-to-side movement when running.

Their research also showed that women change how they run depending on the type of bra worn. So not only will a good sports bra provide you with vital support, but it might just help you set a new PB too!

Understanding Support Levels: Low, Medium, and High Impact

Selecting the right support level is crucial for both comfort and performance. The level you need depends on your cup size and the type of exercise you do

Low-Impact Sports Bras

Best for → Yoga, Pilates, walking, stretching
Features → Light compression, soft cups, comfortable straps, lightweight fabrics
Why choose it  → Offers gentle support and freedom of movement for activities with minimal bounce

Medium-Impact Sports Bras

Best for → Cycling, hiking, strength training, dancing
Features → Moderate compression, wider straps, breathable materials
Why choose it  → Balances support and comfort for moderate movement activities

High-Impact Sports Bras

Best for → Running, aerobics, HIIT, mountain biking
Features → Strong compression, encapsulation, adjustable straps, wider bands, moisture-wicking fabrics
Why choose it  →  Minimises movement and bounce, essential for high-impact exercise and larger busts