I use my watch. Its one of the Timex Ironman models. It has big numbers and a 100 lap memory. The button on the front counts laps, I press during my turn every 100yds. I have it set to display the split on the big numbers, so I know what my pace is and/or helps on those times when I have trouble counting to four.
It also has an interval timer, set the desired interval and to repeat at end, and you're good to go. It beeps at the end of every interval and quick glance tells you if it was 6 or 7 intervals completed w/o wasting you rest period figuring it out on the pace clock
Cost about $35 in Target of Walmart.
I use my watch. Its one of the Timex Ironman models. It has big numbers and a 100 lap memory. The button on the front counts laps, I press during my turn every 100yds. I have it set to display the split on the big numbers, so I know what my pace is and/or helps on those times when I have trouble counting to four.
It also has an interval timer, set the desired interval and to repeat at end, and you're good to go. It beeps at the end of every interval and quick glance tells you if it was 6 or 7 intervals completed w/o wasting you rest period figuring it out on the pace clock
Cost about $35 in Target of Walmart.
