Clean Run Magazine - June 2007 - 67

FIGURE 1 dogs practice easily on the area, jump comfortably, and turn sharply without significant loss of footing. The Clegg Impact Values were significantly less for the practice area than for any of the other sites tested as shown by Figure 2. The competition site was determined to have CIVs that were double those of the practice area. The rubber horse mats used at the indoor practice area were significantly harder than the practice or competition areas. Only the compacted clay and sand of a baseball diamond came close to the hardness of the indoor site. Discussion Dogs and handlers are being asked to negotiate increasingly more complex agility courses. In an effort to develop the skill sets necessary to deal with these courses, practice time is increasing. The experience of both human and equine sports medicine specialists suggests that, as practice time increases, so will the likelihood of injuries. Stress fractures, tendonitis, muscle soreness and fatigue can result from overuse. Hard practice and competition surfaces can contribute to these problems. Softer practice surfaces may reduce these injury risks. Yet, an important side effect of softer surfaces is the increased energy expenditure needed to work on them. This can lead to earlier muscle fatigue. With prudent training though, over time, it is June 07 | Clean Run 40 FIGURE 2 CLEGG IMPACT TEST R E S U LT S Means ± std dev C L E G G I M PA C T VA LU E S 30 20 10 0 1 234 Backyard Jump Area 1234 Ashford Park Baseball Diamond 1 234 FDR Park Field #2 234 PCOTC Rubber Horse Mats 1 not unreasonable to expect the muscles responsible for jumping and direction change to strengthen. This should enable the dog to take advantage of the benefits of decreased impact loading on the softer practice surface. Practice areas are at a premium. Backyards suffer from paws tearing at grass. Grass rarely survives this interaction. Soil by itself compacts and hardens and the mud problems are intolerable. Sand is dimensionally unstable, creating problems with 67

Clean Run Magazine - June 2007

Table of Contents for the Digital Edition of Clean Run Magazine - June 2007

Cover
Contents
Editorializing: Monday Morning Blues
Tip of the Month
Everything You Always Wanted to Know About Agility...
Backyard Dogs
Trainer’s Forum
On Course with Carole Evans
City Dogs
Spy Kids: Distractions and Discriminations
Running Contacts, Part 1
Training for NADAC Novice Challenges
Power Paws Patterns: Arrow
Backyard Champions
Distance Challenge
Drive It Like You Stole It: The Evolution of a Speed Demon
The Judge’s Debriefing
Cross Training for Your Canine Athlete
Bridge and Target Training for Agility, Part 2
Constructing a Safe and Inexpensive Backyard Practice Area
Master Plan
Review
In Cider
Agility Organization Update
Course Diagram Keys
Clean Run Magazine - June 2007 - Cover
Clean Run Magazine - June 2007 - 2
Clean Run Magazine - June 2007 - Contents
Clean Run Magazine - June 2007 - 4
Clean Run Magazine - June 2007 - Editorializing: Monday Morning Blues
Clean Run Magazine - June 2007 - Tip of the Month
Clean Run Magazine - June 2007 - Everything You Always Wanted to Know About Agility...
Clean Run Magazine - June 2007 - Backyard Dogs
Clean Run Magazine - June 2007 - 9
Clean Run Magazine - June 2007 - 10
Clean Run Magazine - June 2007 - 11
Clean Run Magazine - June 2007 - 12
Clean Run Magazine - June 2007 - 13
Clean Run Magazine - June 2007 - Trainer’s Forum
Clean Run Magazine - June 2007 - 15
Clean Run Magazine - June 2007 - 16
Clean Run Magazine - June 2007 - 17
Clean Run Magazine - June 2007 - On Course with Carole Evans
Clean Run Magazine - June 2007 - 19
Clean Run Magazine - June 2007 - 20
Clean Run Magazine - June 2007 - 21
Clean Run Magazine - June 2007 - City Dogs
Clean Run Magazine - June 2007 - 23
Clean Run Magazine - June 2007 - 24
Clean Run Magazine - June 2007 - Spy Kids: Distractions and Discriminations
Clean Run Magazine - June 2007 - 26
Clean Run Magazine - June 2007 - 27
Clean Run Magazine - June 2007 - 28
Clean Run Magazine - June 2007 - 29
Clean Run Magazine - June 2007 - Running Contacts, Part 1
Clean Run Magazine - June 2007 - 31
Clean Run Magazine - June 2007 - 32
Clean Run Magazine - June 2007 - 33
Clean Run Magazine - June 2007 - Training for NADAC Novice Challenges
Clean Run Magazine - June 2007 - 35
Clean Run Magazine - June 2007 - 36
Clean Run Magazine - June 2007 - 37
Clean Run Magazine - June 2007 - Power Paws Patterns: Arrow
Clean Run Magazine - June 2007 - 39
Clean Run Magazine - June 2007 - 40
Clean Run Magazine - June 2007 - 41
Clean Run Magazine - June 2007 - Backyard Champions
Clean Run Magazine - June 2007 - 43
Clean Run Magazine - June 2007 - 44
Clean Run Magazine - June 2007 - 45
Clean Run Magazine - June 2007 - 46
Clean Run Magazine - June 2007 - Distance Challenge
Clean Run Magazine - June 2007 - 48
Clean Run Magazine - June 2007 - 49
Clean Run Magazine - June 2007 - 50
Clean Run Magazine - June 2007 - Drive It Like You Stole It: The Evolution of a Speed Demon
Clean Run Magazine - June 2007 - 52
Clean Run Magazine - June 2007 - 53
Clean Run Magazine - June 2007 - 54
Clean Run Magazine - June 2007 - 55
Clean Run Magazine - June 2007 - The Judge’s Debriefing
Clean Run Magazine - June 2007 - 57
Clean Run Magazine - June 2007 - Cross Training for Your Canine Athlete
Clean Run Magazine - June 2007 - 59
Clean Run Magazine - June 2007 - 60
Clean Run Magazine - June 2007 - 61
Clean Run Magazine - June 2007 - Bridge and Target Training for Agility, Part 2
Clean Run Magazine - June 2007 - 63
Clean Run Magazine - June 2007 - 64
Clean Run Magazine - June 2007 - 65
Clean Run Magazine - June 2007 - Constructing a Safe and Inexpensive Backyard Practice Area
Clean Run Magazine - June 2007 - 67
Clean Run Magazine - June 2007 - 68
Clean Run Magazine - June 2007 - 69
Clean Run Magazine - June 2007 - Master Plan
Clean Run Magazine - June 2007 - 71
Clean Run Magazine - June 2007 - 72
Clean Run Magazine - June 2007 - Review
Clean Run Magazine - June 2007 - 74
Clean Run Magazine - June 2007 - In Cider
Clean Run Magazine - June 2007 - 76
Clean Run Magazine - June 2007 - 77
Clean Run Magazine - June 2007 - 78
Clean Run Magazine - June 2007 - Agility Organization Update
Clean Run Magazine - June 2007 - 80
Clean Run Magazine - June 2007 - 81
Clean Run Magazine - June 2007 - Course Diagram Keys
Clean Run Magazine - June 2007 - 83
Clean Run Magazine - June 2007 - 84
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