sogood wrote:if the scale says your weight isn't coming down, then you are either not burning enough or eating too much.
Agree. But to work out whether you are eating too much or need to burn more, counting calories of food intake is what you need to do.
FWIW, I've used both Garmin and Polar HRM's with calorie counts, and about all it proves is that time on the bike is a very good equivalent measure. So just use one of the online calculators (or the one built into SportsTrack) that take your distance and time, plus weight, and give you a calorie reading.
On the "eating too much" side, you can measure that you're eating less by scrupulously measuring inputs with kitchen scales (1 g resolution digital are best), but you can lose weight by making healthier choices based on calorie and GI information without necessarily reducing overall weight of food intake. If that sounds too complicated, just reduce portion sizes (gradually) until you get the desired goal weight.
USM TOM wrote:
yeah riding in groups is WAY easier than riding solo
A figure of about 20% easier gets bandied around - you save a lot of the energy otherwise spent on overcoming wind-resistance which dominates the power you need when riding over 20 to 25 kph. But paceline is a skill, that needs to be learned and involves risks that if the rider in front of you comes down, you're likely in for a high-speed crash with those around you. You need to find a group that has the patience to teach you - local cycling club would be a good starting point.