Contents

• Cover Profile - Guillermo Arizkorreta
• Morning exercise effects on muscle
• Cardiac rhythm - new technology
• Prohibited natural substances
• HBLB research on Streptococcus
• The use, efficacy and welfare debate of tongue-tying
• Trainer on the up - Harry Fry
• Avoiding shunted heals
• Watering courses - does summer watering affect going in the winter?
• Book review - The racehorse: A veterinary manual